{"title":"Africa Mineral Specimens","description":"\u003cp\u003eExplore mineral specimens from Africa, representing notable mines, districts, and mineral-producing localities throughout the continent.\u003c\/p\u003e","products":[{"product_id":"rough-opal-in-matrix-ethiopia","title":"Rough Precious Opal with Blue-Green Flash — Ethiopia","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis Ethiopian rough precious opal presents translucent, milky white opal along one display face, with predominantly blue and green play-of-color and smaller violet accents. Its luminous opal areas contrast sharply with the textured tan-brown host material, preserving the character of the rough formation.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Rough precious opal mineral specimen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Ethiopia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Massive, irregular rough specimen with visible host material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Milky white to pale blue-gray opal with blue and green play-of-color, localized violet accents, and tan-brown host material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon — opal displaying play-of-color is less common than ordinary opal, although Ethiopian precious opal is established in the collector market\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 5.5–6.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous to waxy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e SiO₂·nH₂O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Toenail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2.4 × 2.1 × 3.7 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 14.8 g (mineral only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 148 g (supplied shipping\/display weight)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Opal\u003c\/h4\u003e\u003cp\u003eOpal is an amorphous, hydrated form of silica rather than a mineral with an ordered crystal structure. In precious opal, microscopic silica spheres can interact with light to produce shifting spectral colors known as play-of-color; opal typically has a Mohs hardness of 5.5–6.5 and the formula SiO₂·nH₂O.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal and spiritual traditions, opal is associated with creativity, inspiration, emotional expression, and an appreciation of change. Its shifting colors also make it a popular focus for meditation, intention-setting, and contemplative display. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe upright display orientation highlights a bright opal-rich face with blue-green flashes and scattered violet points, while the surrounding earthy host material gives the piece strong natural contrast. Multiple viewing angles reveal both its colorful interior and rugged rough exterior.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53289609429359,"sku":"MT-0002","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/ethiopian-rough-opal-front.jpg?v=1787782127"},{"product_id":"native-copper-on-matrix-bounhas-mine-morocco","title":"Native Copper on Matrix – Bounhas Mine, Morocco","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis miniature native copper specimen from the Bounhas Mine presents an open, branching formation rising above a contrasting mineral matrix. Its sculptural silhouette, deep purplish-brown oxidation, occasional coppery highlights, and cream-colored matrix crystals give the piece visual interest from several angles.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Native Copper on Matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Bounhas Mine, Oumjrane, Morocco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Arborescent and irregular branching copper growth on matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Predominantly deep purplish brown, with subdued coppery-bronze highlights over dark brown and cream-to-tan matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon as an aesthetic, locality-specific branching miniature; native copper as a species is not rare\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 2.5–3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Metallic where exposed, but largely subdued by surface oxidation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Cu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2.3 × 3.9 × 4.4 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 18.5 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 67.6 g, as supplied\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Native Copper\u003c\/h4\u003e\u003cp\u003eNative copper is naturally occurring elemental copper, Cu, and belongs to the isometric crystal system. It has a Mohs hardness of 2.5–3 and may occur as wires, branching masses, plates, or irregular crystalline aggregates; exposed surfaces can develop brown, red, purple, or darker oxidation that masks the mineral’s fresh copper-red metallic color.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal traditions, copper is associated with vitality, creativity, abundance, and the symbolic movement of energy. Collectors may use native copper as a meditation object, intention-setting piece, or visually grounding display specimen. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe elevated branching growth creates generous open spaces and an animated, almost sculptural profile. Its muted purple-brown copper surface contrasts effectively with the darker host rock and pale matrix crystals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53295295299951,"sku":"MT-0008","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/native-copper-matrix-front-view.jpg?v=1787781598"},{"product_id":"dioptase-on-matrix-shaba-zaire","title":"Dioptase on Matrix – Shaba, Zaire","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis small-cabinet dioptase specimen from Shaba, Zaire displays a vivid blue-green mineralized zone across contrasting rusty-brown matrix. Fine drusy material and scattered pale translucent crystals give the principal face varied texture and sparkle, while its upright presentation creates a distinct display profile.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dioptase mineral specimen on matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Shaba, Zaire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Fine drusy to microcrystalline mineralization with scattered larger translucent crystals on natural matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid turquoise to blue-green mineralization with pale mint to nearly colorless translucent crystals on rusty-brown matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon as a collector mineral; specimens with sharply developed, gemmy crystals are scarcer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous on crystal surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Cu₆Si₆O₁₈·6H₂O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Small Cabinet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.7 × 2.2 × 5.2 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 51.6 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 101.5 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dioptase\u003c\/h4\u003e\u003cp\u003eDioptase is a hydrated copper cyclosilicate recognized for its saturated green to blue-green coloration and vitreous crystal faces. It has a Mohs hardness of 5 and the chemical formula Cu₆Si₆O₁₈·6H₂O; because its crystals can be brittle, collector specimens are best handled carefully.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal traditions, dioptase is associated with compassion, emotional openness, renewal, and intention-setting. Some collectors use it as a symbolic focus during meditation or simply appreciate its vivid copper-derived color in a display. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe concentrated blue-green mineralized face stands out strongly against the earthy matrix, with pale translucent crystals adding depth and visual contrast. Its upright form is well suited to viewing from the front and angled sides.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53340699197807,"sku":"MT-0011","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dioptase-shaba-matrix-front.jpg?v=1787782355"},{"product_id":"dyscrasite-on-calcite-bou-azzer-morocco","title":"Dyscrasite on Calcite – Bou Azzer, Morocco","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis upright specimen features bright, branching metallic material identified by the seller as dyscrasite distributed across a pale calcite matrix. The concentrated metallic growth along the crest and edges creates strong contrast, while several dark inclusions add further visual interest.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dyscrasite on calcite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Bou Azzer mining district, Morocco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Branching, locally wire-like to irregular metallic aggregates concentrated along the top and edges of an upright calcite matrix; mounted for display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bright silver to pale champagne-metallic dyscrasite over translucent milky gray-white calcite, with small black inclusions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon as a collector species; well-exposed metallic aggregates are more selectively available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 3.5–4 for dyscrasite; approximately 3 for the calcite matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Metallic on dyscrasite; vitreous to pearly on calcite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Ag3Sb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Small Cabinet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2.4 × 1.5 × 5.5 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 19.1 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 66.5 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dyscrasite\u003c\/h4\u003e\u003cp\u003eDyscrasite is an orthorhombic silver-antimony mineral with the formula Ag3Sb. It typically has a silver-white metallic appearance, may develop tarnish with exposure, and has a Mohs hardness of approximately 3.5–4; its distinctive chemistry and comparatively limited availability give it particular interest among silver-mineral collectors.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eWithin crystal traditions, silver-colored minerals are often associated with reflection, intuition, and adaptability, while calcite is symbolically linked with clarity and purposeful intention. These associations may make the specimen appealing for contemplative display, meditation, or personal collection. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe tall calcite matrix provides an effective backdrop for the intricate metallic growth, especially along its crown and upper edges. Its upright presentation and contrasting silver, white, and black tones give the piece a distinctive silhouette from multiple viewing angles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53353818063215,"sku":"MT-0013","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dyscrasite-calcite-front.jpg?v=1787788011"},{"product_id":"sapphire-crystal-specimen-madagascar","title":"Sapphire Single Crystal from Madagascar","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis Madagascar sapphire is a compact, upright crystal with a dark blue to blue-gray body color and a sturdy blocky profile. Rough transverse surface texture and subtly uneven faces preserve its natural, unpolished character.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Sapphire, a blue variety of corundum; mineral specimen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Madagascar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Rough single crystal with a blocky, barrel-like prismatic form, transverse surface texture, and an abraded or incomplete termination\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Dark blue to blue-gray with muted gray surface accents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon as a distinct collectible natural crystal; sapphire as a mineral variety is not inherently rare\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Typically vitreous to subadamantine; subdued on this specimen's rough surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Al\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e3\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Thumbnail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1.1 × 0.8 × 2.1 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 5.6 g, mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 54.1 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Sapphire\u003c\/h4\u003e\u003cp\u003eSapphire is the name traditionally applied to gem-quality corundum in colors other than red, with blue being its best-known expression. Corundum is aluminum oxide (Al\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e3\u003c\/sub\u003e), crystallizes in the trigonal system, and ranks 9 on the Mohs scale, making it one of the hardest naturally occurring minerals.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal traditions, blue sapphire is associated with wisdom, discipline, clarity, and focused intention. Some collectors use it symbolically during meditation or keep it as a display piece representing insight and personal integrity. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eIts deep, restrained blue color and upright blocky silhouette give this small crystal a strong display presence. The textured natural surfaces offer appealing detail for collectors who prefer unpolished sapphire specimens.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53354269639023,"sku":"MT-0014","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/madagascar-sapphire-crystal-front.jpg?v=1787787802"},{"product_id":"sapphire-crystal-specimen-madagascar-1","title":"Sapphire Rough Crystal from Madagascar","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis compact sapphire specimen from Madagascar presents as a dark blue-gray, roughly blocky crystal with subdued faces and pale weathered markings across its surface. Its upright proportions and distinct color zoning from charcoal blue to gray give the small piece a strong thumbnail-scale presence.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Sapphire variety of corundum; rough mineral specimen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Madagascar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Rough, blocky single crystal with truncated ends, worn edges, and irregular surface texture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Dark blue-gray to charcoal blue with lighter gray areas and scattered pale surface markings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon as a natural collectible sapphire crystal of this form; sapphire as a mineral variety is not inherently rare\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Dull to subvitreous on the photographed surfaces; corundum may show vitreous to adamantine luster on fresher faces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Al₂O₃\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Thumbnail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1.5 × 1.2 × 1.9 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 9.7 g (mineral only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 60 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Sapphire\u003c\/h4\u003e\u003cp\u003eSapphire is a gem variety of corundum, an aluminum oxide mineral in the trigonal crystal system. Corundum ranks 9 on the Mohs scale, making it one of the hardest naturally occurring minerals; trace elements can produce blue and many other sapphire colors, while red corundum is classified as ruby.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal and spiritual traditions, blue sapphire is associated with wisdom, focus, integrity, and thoughtful intention. Some collectors use it as a symbolic meditation or display stone connected with clarity and self-discipline. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe crystal's compact upright profile, deep blue-gray body color, and naturally worn texture create a rugged display aesthetic. Its nearly two-centimeter height makes it well suited to a thumbnail collection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53362503582063,"sku":"MT-0016","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/madagascar-sapphire-crystal-front_abdc2d85-67bb-4f93-bcd3-b9f5ca210eca.jpg?v=1787787817"},{"product_id":"dyscrasite-on-calcite-bou-azzer-morocco-1","title":"Dyscrasite on Calcite – Bou Azzer, Morocco","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis sculptural Bou Azzer specimen features bright, branching aggregates identified by the seller as dyscrasite distributed across contrasting white calcite. Its upright presentation and alternating metallic and translucent surfaces create strong visual depth from multiple viewing angles.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dyscrasite (silver antimonide) on calcite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Bou Azzer mining district, Morocco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Irregular branching and platy metallic aggregates across an upright calcite matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silvery gray to pale bronze metallic areas contrasting with milky white to translucent calcite; scattered dark gray areas are also visible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon as a collector specimen; dyscrasite is encountered less frequently than common silver-bearing minerals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 3.5–4 for dyscrasite; 3 for calcite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Metallic dyscrasite with vitreous to pearly calcite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Ag\u003csub\u003e3\u003c\/sub\u003eSb (dyscrasite); CaCO\u003csub\u003e3\u003c\/sub\u003e (calcite)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2.8 × 2.7 × 4.7 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 22.1 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 70 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dyscrasite\u003c\/h4\u003e\u003cp\u003eDyscrasite is a silver-antimony mineral with the formula Ag\u003csub\u003e3\u003c\/sub\u003eSb and a Mohs hardness of approximately 3.5–4. It typically displays a metallic luster and silver-white to gray coloration, while association with pale calcite can provide the strong contrast seen in this specimen.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn modern crystal traditions, silver-bearing minerals are associated symbolically with reflection, intuition, and purposeful change, while calcite is often connected with clarity and intention-setting. This specimen may be appreciated as a meditation focus, symbolic display piece, or reminder of personal goals. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe bright metallic growth spreads around the pale calcite in an open, branching arrangement, giving the piece a distinctive silhouette and interest from every side. Its upright mounted presentation makes this compact specimen especially display-friendly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53362800329071,"sku":"MT-0018","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dyscrasite-calcite-bou-azzer-front_3e6a8580-406e-4fd3-9239-1f726c8c6ba7.jpg?v=1787787824"},{"product_id":"dioptase-on-quartz-with-chrysocolla-shaba-zaire","title":"Dioptase on Quartz with Chrysocolla — Shaba, Zaire","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eSaturated blue-green dioptase crystals rise from a sparkling quartz matrix, with blue chrysocolla adding color across the reverse and sides. The upright composition and contrast between glossy dioptase, pale quartz, and earthy matrix give this miniature specimen strong visual depth.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dioptase on quartz with chrysocolla\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Shaba, Zaire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Lustrous blocky to short-prismatic dioptase crystals distributed across a drusy quartz matrix, with chrysocolla-rich areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Vivid blue-green to emerald-green dioptase with pale tan, cream, and translucent quartz over turquoise-blue chrysocolla\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon as a mineral species; attractive crystallized matrix specimens have additional collector appeal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Cu\u003csub\u003e6\u003c\/sub\u003eSi\u003csub\u003e6\u003c\/sub\u003eO\u003csub\u003e18\u003c\/sub\u003e·6H\u003csub\u003e2\u003c\/sub\u003eO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.5 × 2.8 × 4.2 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 39.4 g (mineral only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 87.5 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dioptase\u003c\/h4\u003e\u003cp\u003eDioptase is a hydrated copper silicate recognized for its intense green to blue-green color and vitreous luster. It crystallizes in the trigonal system, has a Mohs hardness of 5, and is prized by collectors for vivid crystals that often occur with other copper minerals and quartz.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn modern crystal traditions, dioptase is associated with compassion, emotional openness, renewal, and intention-setting, while chrysocolla is often linked symbolically with calm communication. This specimen may be appreciated as a meditation focus, personal symbol, or colorful natural display piece.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe glossy blue-green dioptase crystals stand out sharply against the pale quartz druse, while the chrysocolla-rich reverse provides a second, distinctly turquoise display surface. Its upright profile presents well from several angles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53362955223407,"sku":"MT-0020","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dioptase-quartz-chrysocolla-front.jpg?v=1787788058"},{"product_id":"dioptase-crystal-aggregate-from-shaba-zaire","title":"Dioptase Crystal Aggregate — Shaba, Zaire","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis dioptase specimen from Shaba, Zaire presents a dense, dimensional aggregate of intergrown crystals with vivid teal-green highlights over deeper emerald-green areas. Glossy faces and irregular reflective surfaces create strong visual contrast, while patches of pale unidentified material add texture around the reverse and upper edges.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dioptase mineral specimen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Shaba, Zaire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Dense crystalline aggregate with small intergrown crystals, partial crystal faces, and irregular contact or fracture surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Deep emerald to blue-green and teal, with brighter turquoise-green highlights and pale cream to white associated material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon — dioptase is a sought-after collector mineral, though crystallized specimens are regularly available from established localities\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Cu6Si6O18·6H2O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.8 × 2.8 × 4.0 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 42.9 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 92 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dioptase\u003c\/h4\u003e\u003cp\u003eDioptase is a hydrated copper silicate recognized for its intense green to blue-green color and vitreous luster. It crystallizes in the trigonal system, has a Mohs hardness of 5, and is represented by the formula Cu6Si6O18·6H2O; its rich coloration makes well-formed examples especially popular with mineral collectors.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal traditions, dioptase is associated with compassion, emotional renewal, reflection, and heart-centered intention-setting. Some collectors use it as a symbolic focus during meditation or simply value its saturated green color as an uplifting display accent. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThis compact specimen offers broad dioptase coverage, saturated blue-green color, and numerous reflective surfaces that respond well to directional lighting. Its sculptural outline and contrasting pale patches provide several distinct viewing angles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53363030294895,"sku":"MT-0022","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dioptase-shaba-crystal-aggregate-front.jpg?v=1787788096"},{"product_id":"sapphire-crystal-specimen-madagascar-2","title":"Sapphire Crystal Specimen from Madagascar","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis sapphire specimen from Madagascar displays a compact, upright crystal form in dark indigo-blue to blue-gray tones. Its blocky prismatic profile, small projecting side growth, and naturally weathered surfaces give the piece a distinctive silhouette despite its modest thumbnail size.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Sapphire variety of corundum; rough mineral specimen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Madagascar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Elongated, blocky prismatic crystal with a partial side growth and worn or incomplete terminations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Dark indigo blue to blue-gray, approaching near-black in thicker areas, with scattered pale gray surface patches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Common as nongem corundum material; attractive natural collector crystals vary considerably in quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Dull to weakly vitreous on the weathered surfaces shown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Al₂O₃\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Thumbnail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1.6 × 1.1 × 2.1 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 8.1 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 56.6 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Sapphire\u003c\/h4\u003e\u003cp\u003eSapphire is a color variety of corundum, an aluminum oxide mineral with the formula Al₂O₃. Corundum crystallizes in the trigonal system and has a Mohs hardness of 9, second only to diamond among standard reference minerals; the blue coloration associated with sapphire commonly results from trace elements within the crystal structure.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal and spiritual traditions, sapphire is associated with wisdom, integrity, focused intention, and contemplative practice. Some collectors use it as a symbolic object for meditation or place it on display as a reminder of clarity and personal discipline. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe upright form, deep subdued blue color, and small lateral projection create an engaging profile from multiple viewing angles. Its compact mounted presentation makes it well suited to a thumbnail display or introductory corundum collection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53363046580591,"sku":"MT-0023","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/madagascar-sapphire-crystal-front_f3e97767-cf02-4e10-8700-508e7d98202c.jpg?v=1787787846"},{"product_id":"galena-stepped-cleavage-specimen-morocco","title":"Galena Stepped Cleavage Specimen – Morocco","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis Moroccan galena specimen presents a compact, blocky form with stepped cleavage surfaces and sharply contrasting metallic reflections. Its lead-gray faces range from mirror-bright silver to dark charcoal, creating strong visual depth from different viewing angles.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Galena mineral specimen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Morocco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Blocky crystalline mass with stepped cubic cleavage surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Lead-gray to silvery gray with darker charcoal areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Common as a mineral species; individual display specimens vary in form and quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 2.5–2.75\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Bright metallic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e PbS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Toenail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2.9 × 3.2 × 1.8 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 78.4 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 126.9 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Galena\u003c\/h4\u003e\u003cp\u003eGalena is an isometric lead sulfide mineral and the principal ore of lead. It is recognized by its high density, metallic luster, lead-gray color, and perfect cubic cleavage, which commonly produces the stepped, rectangular surfaces visible on this specimen.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal traditions, galena is associated with grounding, stability, protection, and focused intention. Some collectors use it as a symbolic reminder of balance and practical awareness during meditation or personal reflection. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe compact blocky profile, pronounced stepped cleavage, and bright metallic highlights give this piece strong display presence despite its small size. It is shown mounted on a black base beneath a clear protective cover.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53363753517423,"sku":"MT-0026","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/galena-morocco-front-view.jpg?v=1787788673"},{"product_id":"dioptase-crystals-on-matrix-shaba-zaire","title":"Dioptase Crystal Group on Matrix – Shaba, Zaire","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis dioptase specimen from Shaba, Zaire features a compact group of unusually prominent blue-green to deep emerald-green crystals on contrasting tan-brown matrix. Broad reflective faces, translucent edges, and an upright presentation give the small piece considerable visual presence.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dioptase mineral specimen on matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Shaba, Zaire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Intergrown blocky to rhombohedral crystals on matrix, with natural contact and irregular edge surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Saturated blue-green to deep emerald green with tan, ochre-brown, and dark matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon as a collector mineral; well-defined crystals are especially sought after\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Cu\u003csub\u003e6\u003c\/sub\u003eSi\u003csub\u003e6\u003c\/sub\u003eO\u003csub\u003e18\u003c\/sub\u003e·6H\u003csub\u003e2\u003c\/sub\u003eO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Toenail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.5 × 2.7 × 1.2 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 12.6 g (mineral only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 61.2 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dioptase\u003c\/h4\u003e\u003cp\u003eDioptase is a hydrated copper silicate recognized for its intense green to blue-green color and trigonal crystals, which can resemble emerald at first glance. It has a Mohs hardness of 5, a vitreous luster, and the chemical formula Cu\u003csub\u003e6\u003c\/sub\u003eSi\u003csub\u003e6\u003c\/sub\u003eO\u003csub\u003e18\u003c\/sub\u003e·6H\u003csub\u003e2\u003c\/sub\u003eO; despite its rich color, its perfect cleavage and brittleness make crystals best suited to careful display.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn modern crystal traditions, dioptase is associated with compassion, emotional renewal, forgiveness, and heart-centered intention-setting. Collectors may use it as a symbolic focus during meditation or simply enjoy its vivid green color as an uplifting display accent. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe specimen offers bold green crystal coverage for its miniature size, with broad reflective surfaces and strong contrast against the earthy matrix. Its upright silhouette is attractive from several viewing angles and works especially well in a compact display case.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53363759808879,"sku":"MT-0028","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dioptase-crystals-shaba-front.jpg?v=1787789436"},{"product_id":"dyscrasite-on-calcite-bou-azzer-morocco-2","title":"Dyscrasite on Calcite – Bou Azzer, Morocco","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis miniature specimen from Morocco's Bou Azzer mining district features silver-gray dyscrasite distributed across contrasting pale calcite. Its branching metallic aggregates, irregular projections, and upright profile create strong texture and reflective display interest.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dyscrasite on calcite mineral specimen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Bou Azzer mining district, Morocco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Branching and irregular crystalline dyscrasite aggregates over calcite, with several elongated metallic projections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bright silver-gray to dark steel-gray dyscrasite against white and translucent pale-gray calcite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon as a collector mineral specimen; availability and quality vary by locality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 3.5–4 (dyscrasite)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Metallic dyscrasite with vitreous calcite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Ag\u003csub\u003e3\u003c\/sub\u003eSb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Small Cabinet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2.8 × 1.9 × 5.3 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 27.9 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 76.3 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dyscrasite\u003c\/h4\u003e\u003cp\u003eDyscrasite is an orthorhombic silver antimonide with the formula Ag\u003csub\u003e3\u003c\/sub\u003eSb and a Mohs hardness of approximately 3.5–4. It typically occurs as metallic silver-white to gray crystals or aggregates and is collected both as a silver-bearing mineral species and for the sculptural forms found at classic ore-mineral localities.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn modern crystal traditions, silver-bearing minerals are sometimes associated with reflection, intuition, clarity, and focused intention, while calcite is commonly linked with renewal and balanced energy. These ideas may be incorporated into meditation, personal symbolism, or mindful display practices. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe piece offers abundant metallic texture across a narrow, upright calcite matrix, with bright reflective surfaces contrasting sharply against its white and smoky-gray areas. Its mounted presentation emphasizes the specimen's branching silhouette from multiple viewing angles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53363803455855,"sku":"MT-0030","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dyscrasite-calcite-bou-azzer-front.jpg?v=1787788687"},{"product_id":"native-copper-on-matrix-bounhas-mine-morocco-1","title":"Native Copper on Matrix – Bounhas Mine, Morocco","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis native copper specimen from the Bounhas Mine displays an open, branching aggregate with a sculptural, tree-like silhouette. Deep reddish-brown to plum-brown surfaces are accented by scattered ochre oxidation, while numerous openings create visual depth from different viewing angles.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Native Copper on Matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Bounhas Mine, Oumjrane, Morocco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Irregular branching and knobby openwork aggregate, mounted for display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Dark reddish-brown to plum-brown with ochre and coppery-brown oxidation accents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Common mineral species; branching collector specimens are individually distinctive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 2.5–3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Metallic when fresh; predominantly dull to submetallic on the oxidized surfaces shown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Cu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Toenail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2.9 × 1.2 × 3.5 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 9.5 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 57.7 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Native Copper\u003c\/h4\u003e\u003cp\u003eNative copper is naturally occurring elemental copper, Cu, and crystallizes in the isometric system. With a Mohs hardness of 2.5–3, it is relatively soft and malleable, commonly occurring as irregular masses, wires, sheets, or branching aggregates; exposed surfaces may develop brown, reddish, or darker oxidation coatings over time.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal traditions, copper is associated with vitality, creativity, energetic connection, and the symbolic movement of intention. Its branching natural forms are also appreciated for meditation, contemplative display, and themes of growth or interconnectedness. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe specimen's open branching structure creates a dynamic silhouette, with knobby surfaces and natural openings offering a different composition from each side. Its upright mounting emphasizes the unusually sculptural form.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53366744809839,"sku":"MT-0037","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/native-copper-bounhas-mine-front.jpg?v=1787790513"},{"product_id":"dyscrasite-on-calcite-bou-azzer-morocco-3","title":"Dyscrasite on Calcite – Bou Azzer, Morocco","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis Bou Azzer specimen features abundant bright, branching dyscrasite aggregates distributed across a sculptural calcite matrix. The silvery metallic mineral stands out sharply against pale blush-white calcite, while scattered dark matrix remnants add further contrast.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dyscrasite on calcite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Bou Azzer mining district, Morocco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Branching and irregular crystalline dyscrasite aggregates coating a thin, sculptural calcite matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bright silvery dyscrasite over pale blush-white to translucent calcite, with dark gray-black matrix patches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Scarce as a well-represented collector species; dyscrasite specimens are less commonly encountered than native silver specimens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 3.5–4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Metallic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Ag\u003csub\u003e3\u003c\/sub\u003eSb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Small Cabinet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.7 × 1.6 × 5.3 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 19.1 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 65.6 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dyscrasite\u003c\/h4\u003e\u003cp\u003eDyscrasite is an orthorhombic silver antimonide with the formula Ag\u003csub\u003e3\u003c\/sub\u003eSb and a Mohs hardness of approximately 3.5–4. It typically has a silver-white color and metallic luster, occurring as crystals, branching growths, or irregular aggregates in silver-bearing mineral deposits; despite its silver-rich composition, it is a distinct mineral species rather than native silver.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn modern crystal traditions, silver-bearing minerals are sometimes associated with reflection, discernment, adaptability, and focused intention. Dyscrasite may be chosen for meditation, symbolic collections, or as a reminder to balance clarity with flexibility. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe specimen offers strong display contrast, with reflective metallic growths tracing the edges and face of an airy, pale calcite matrix. Its upright silhouette and mineralization visible from multiple angles make it especially appealing as a compact display piece.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53366747693423,"sku":"MT-0038","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dyscrasite-calcite-bou-azzer-front_a95d7c3a-128f-45f9-a53b-0937576cba72.jpg?v=1787790455"},{"product_id":"dioptase-crystal-cluster-shaba-zaire","title":"Dioptase Crystal Cluster on Matrix — Shaba, Zaire","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis dioptase specimen from Shaba, Zaire features a dense arrangement of deep green crystals across a contrasting tan matrix. Broad reflective faces give the crystal-rich front a strong vitreous sparkle, while the exposed matrix on the reverse reveals the specimen's natural structure.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dioptase crystal cluster on matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Shaba, Zaire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Intergrown, partly terminated crystals covering one side of a natural matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Deep emerald to blue-green, with darker interiors and brighter green along thinner edges; tan to cream matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon — dioptase is a sought-after collector mineral, although specimens from Central African deposits are established in the mineral market\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Cu\u003csub\u003e6\u003c\/sub\u003eSi\u003csub\u003e6\u003c\/sub\u003eO\u003csub\u003e18\u003c\/sub\u003e·6H\u003csub\u003e2\u003c\/sub\u003eO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.3 × 2.3 × 4.2 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 17.5 g (mineral only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 92.5 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dioptase\u003c\/h4\u003e\u003cp\u003eDioptase is a hydrated copper silicate recognized for its saturated green color and glassy trigonal crystals. It has a Mohs hardness of 5 and the formula Cu\u003csub\u003e6\u003c\/sub\u003eSi\u003csub\u003e6\u003c\/sub\u003eO\u003csub\u003e18\u003c\/sub\u003e·6H\u003csub\u003e2\u003c\/sub\u003eO; despite its jewel-like appearance, its cleavage and relative brittleness make it better suited to careful display than frequent handling.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn modern crystal traditions, dioptase is associated with compassion, emotional renewal, forgiveness, and heart-centered intention-setting. Some collectors use it as a symbolic focus during meditation or keep it as a vivid green display piece. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe specimen presents especially well from its crystal-rich face, where overlapping dark green crystals create depth and bright reflective highlights. Its tan natural matrix provides pronounced contrast and gives the piece a distinctly geological character from every viewing angle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53372014100847,"sku":"MT-0051","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dioptase-crystal-cluster-shaba-front.jpg?v=1787790962"},{"product_id":"galena-cubic-crystal-miniature-morocco","title":"Galena Stepped Cubic Crystals on Matrix – Morocco","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis Moroccan galena specimen features intergrown cubic crystals arranged in a strongly stepped formation on contrasting matrix. Lead-gray metallic faces create bright reflections, while the rising, architectural profile gives this compact piece notable display presence.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Galena mineral specimen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Morocco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Intergrown, stepped cubic crystals on matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Dark lead-gray to silver-gray crystals with a reflective metallic surface; the matrix is mottled gray with silvery and subdued brassy areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Common as a mineral species; well-defined crystalline display specimens are selectively collected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 2.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Metallic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e PbS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Toenail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2.4 × 2.5 × 2.7 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 30.4 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 79.8 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Galena\u003c\/h4\u003e\u003cp\u003eGalena is lead sulfide (PbS), the principal ore mineral of lead and a classic collector species recognized for its metallic luster, high density, cubic crystal system, and perfect cubic cleavage. With a Mohs hardness of 2.5, its crystal edges and reflective surfaces require careful handling.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal traditions, galena is associated with grounding, stability, self-reflection, and focused intention. Some collectors use it symbolically in meditation or as a substantial, visually anchoring display mineral; because galena contains lead, it should be handled responsibly and kept away from children and food-preparation areas. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe specimen’s layered cubic geometry forms a compact, architectural silhouette, with reflective lead-gray faces standing out against the granular matrix. Its mounted presentation makes it well suited to a thumbnail display or curated sulfide collection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53372020097391,"sku":"MT-0054","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/morocco-galena-stepped-cubes-front.jpg?v=1787790596"},{"product_id":"dioptase-on-quartz-miniature-shaba-zaire","title":"Dioptase on Quartz – Shaba, Zaire","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis miniature specimen features concentrated emerald to blue-green dioptase crystals intergrown with colorless, cloudy white, and pale peach quartz on a tan-brown matrix. Its upright silhouette reveals different concentrations of green crystals from each viewing angle, while the pale quartz provides strong visual contrast.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dioptase on Quartz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Shaba, Zaire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Small prismatic to blocky dioptase crystals and aggregates intergrown with quartz on matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Emerald to deep blue-green dioptase with colorless to cloudy white and pale peach quartz on tan-brown matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon as a collector mineral; availability and crystal quality vary considerably by locality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Cu₆Si₆O₁₈·6H₂O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions in cm:\u003c\/strong\u003e 3.1 × 2.3 × 4.1 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight in grams — mineral only:\u003c\/strong\u003e 20.3 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight in grams:\u003c\/strong\u003e 69 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dioptase\u003c\/h4\u003e\u003cp\u003eDioptase is a hydrated copper cyclosilicate recognized for its saturated emerald-green to blue-green color and vitreous crystal faces. It crystallizes in the trigonal system, has a Mohs hardness of 5, and commonly occurs in the oxidized zones of copper deposits, where its color can resemble emerald despite the two minerals having different compositions and properties.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn modern crystal traditions, dioptase is associated with compassion, emotional renewal, forgiveness, and heart-centered reflection. Some collectors use it as a symbolic focus for meditation or intention-setting, while others simply appreciate its vivid color as an uplifting display accent. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe specimen offers rich green color across several faces, with sparkling pale quartz and warm matrix tones creating a layered, dimensional presentation. Its compact upright form displays especially well on the pictured black base.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53372021768559,"sku":"MT-0057","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dioptase-quartz-shaba-front.jpg?v=1787790611"},{"product_id":"sapphire-rough-crystal-from-madagascar","title":"Sapphire Rough Crystal Specimen – Madagascar","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis rough sapphire specimen from Madagascar forms a tall, blocky crystal with a dark blue-gray to nearly black appearance. Its weathered, reflective surfaces and scattered cream-colored patches create visual contrast, while the upright mounting gives the piece a strong display profile.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Sapphire, a variety of corundum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Madagascar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Rough, elongated prismatic single crystal with abraded faces and a flattened upper surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Dark blue-gray to blue-black with subtle greenish-gray areas and scattered cream-colored surface patches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Common in opaque rough grades; transparent, gem-quality sapphire is considerably scarcer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous on reflective areas, grading to dull on weathered surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Al₂O₃\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1.9 × 1.9 × 4.3 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 39.5 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 87.7 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Sapphire\u003c\/h4\u003e\u003cp\u003eSapphire is a color variety of corundum, an aluminum oxide mineral with a Mohs hardness of 9. Although best known for blue gem material, sapphire occurs in many colors; its hues result from trace elements within the corundum structure. Natural specimens may preserve barrel-shaped or prismatic forms even when their surfaces are weathered or opaque.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal and spiritual traditions, sapphire is associated with wisdom, integrity, focus, and intention-setting. Dark sapphire specimens are often selected for contemplative displays or meditation practices centered on discipline and inner clarity. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThis piece offers a bold upright silhouette, deep blue-black color, and rugged natural texture in a compact display size. Pale surface accents break up the dark crystal faces and add character from multiple viewing angles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53372030615919,"sku":"MT-0065","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/madagascar-sapphire-crystal-front_d44d1aaf-a89c-4bea-9e6b-2830eb4605b3.jpg?v=1787875798"},{"product_id":"dioptase-with-chrysocolla-from-shaba-zaire","title":"Dioptase with Chrysocolla on Matrix – Shaba, Zaire","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis miniature specimen features lustrous emerald-green dioptase crystals nestled within cavities in a reddish-brown matrix. Pale blue chrysocolla forms contrasting crusts and rounded aggregates around the crystal-lined openings, giving the display face distinct color and depth.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dioptase with chrysocolla on matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Shaba, Zaire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Small dioptase crystal groupings within matrix cavities, accompanied by crusty to rounded chrysocolla aggregates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Deep emerald green dioptase, pale sky-blue to blue-green chrysocolla, and reddish-brown matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon as a collector specimen pairing well-formed dioptase crystals with visible chrysocolla\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e Dioptase 5; chrysocolla commonly about 2–4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous dioptase with dull to waxy chrysocolla\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Dioptase: Cu₆Si₆O₁₈·6H₂O; chrysocolla is a variable hydrated copper silicate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.6 × 1.3 × 4.6 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 19.6 g (mineral only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 69.9 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dioptase\u003c\/h4\u003e\u003cp\u003eDioptase is a hydrated copper silicate recognized for its intense green color, vitreous luster, and typically rhombohedral crystals. It has a Mohs hardness of 5 and the formula Cu₆Si₆O₁₈·6H₂O; it commonly occurs in oxidized copper deposits, where other secondary copper minerals such as chrysocolla may also develop.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn modern crystal traditions, dioptase is associated with compassion, emotional openness, and personal renewal, while chrysocolla is linked symbolically with calm communication and reflection. Collectors may use the pairing as a meditation focus, intention-setting object, or colorful natural display piece. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe recessed green crystals and pale blue chrysocolla stand out sharply against the earthy matrix, creating an attractive focal area on the specimen’s principal face. Its slender profile and mounted presentation make it well suited to a compact mineral display.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53372037595503,"sku":"MT-0067","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dioptase-chrysocolla-shaba-front.jpg?v=1787876066"},{"product_id":"aegirine-with-fluorescent-feldspar-lulwe-malawi","title":"Aegirine with Fluorescent Feldspar – Lulwe, Malawi","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis miniature specimen from Lulwe, Malawi features an elongated black aegirine crystal accented by contrasting cream-white feldspar crystals. The largest blocky feldspar crystal crosses the aegirine at an angle, creating a distinctive sculptural profile, and the feldspar is reported by the seller to be fluorescent.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Aegirine with fluorescent feldspar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Lulwe, Malawi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Elongated, longitudinally striated aegirine prism with attached blocky feldspar crystals; mounted for display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Opaque black aegirine with cream-white to pale gray feldspar and minor tan-brown surface material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon as a well-formed aegirine-and-feldspar association from the supplied locality; aegirine itself is not considered rare\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e Aegirine 6; feldspar approximately 6–6.5, depending on species\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous to slightly resinous on aegirine; subdued vitreous to pearly on feldspar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Aegirine: NaFe\u003csup\u003e3+\u003c\/sup\u003eSi\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e6\u003c\/sub\u003e; feldspar formula varies by species\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1.9 × 1.4 × 4.5 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 6 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 53.8 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Aegirine\u003c\/h4\u003e\u003cp\u003eAegirine is a sodium iron silicate and member of the pyroxene group, commonly recognized by its dark green-black to black color and elongated prismatic crystals. It has a Mohs hardness of approximately 6 and the formula NaFe\u003csup\u003e3+\u003c\/sup\u003eSi\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e6\u003c\/sub\u003e; in this specimen, its dark striated form provides a strong visual contrast with the pale associated feldspar.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal traditions, aegirine is associated with grounding, personal boundaries, and focused intention, while feldspar is often linked symbolically with creativity and self-awareness. These associations may be used in meditation, spiritual practice, or intentional display. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe nearly vertical black aegirine prism and diagonally positioned cream-white feldspar create a bold, high-contrast composition from multiple viewing angles. Its compact mounted presentation makes it well suited to a miniature collection or small display space.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53372040577391,"sku":"MT-0070","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/aegirine-feldspar-malawi-front.jpg?v=1787876133"},{"product_id":"hematoid-quartz-cluster-on-display-base-morocco","title":"Hematoid Quartz Cluster on Display Base – Morocco","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis Moroccan hematoid quartz cluster combines deep burgundy-red crystals with clearer, pale quartz along its lower edge. Its varied crystal sizes, glossy faces, contrasting matrix, and micro-druzy texture on the reverse give the miniature specimen visual interest from several viewing angles.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Hematoid quartz cluster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Morocco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Cluster of prismatic quartz crystals on matrix, with micro-druzy on the back; some points are incomplete\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Deep burgundy to reddish brown with colorless to pale smoky quartz and cream to gray-green matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Common as a quartz variety; iron-oxide-colored clusters remain popular with collectors but are not intrinsically rare\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous on exposed crystal faces, locally dull to earthy where iron oxides are concentrated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e SiO₂, with iron-oxide inclusions or coatings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 4.6 × 3.7 × 2.6 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 40.2 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 88.8 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Hematoid Quartz\u003c\/h4\u003e\u003cp\u003eHematoid quartz is quartz whose red, rust-brown, or burgundy appearance comes from hematite or related iron oxides present as inclusions, coatings, or concentrated growth zones. Quartz belongs to the trigonal crystal system, has a Mohs hardness of 7, and commonly forms prismatic crystals with vitreous faces.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal traditions, hematoid quartz is associated with grounding, focus, determination, and balancing practical action with clear intention. It may be kept as a symbolic display piece or used during meditation and intention-setting. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe photographed piece offers strong contrast between wine-red iron-rich quartz and brighter translucent crystal growth, while the textured reverse adds a second display surface. Its compact mounted presentation suits a shelf, desk, or miniature mineral collection, with incomplete points honestly reflected in the condition.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53405724279151,"sku":"MT-0072","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/morocco-hematoid-quartz-cluster-front.jpg?v=1788194195"},{"product_id":"dioptase-crystals-on-quartz-matrix-dr-congo","title":"Dioptase Crystals on Quartz Matrix — DR Congo","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis miniature specimen features numerous emerald to blue-green dioptase crystals distributed across a thin quartz matrix from the Democratic Republic of the Congo. The crystals provide vivid color and bright reflections, while dark dendritic markings on the reverse add a contrasting secondary feature.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dioptase crystals on quartz matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Democratic Republic of the Congo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Scattered rhombohedral to short-prismatic crystals on a thin matrix plate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Emerald to blue-green crystals over smoky brown, tan, and colorless quartz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon as a collectible mineral species; attractive crystallized examples remain sought after\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Cu\u003csub\u003e6\u003c\/sub\u003eSi\u003csub\u003e6\u003c\/sub\u003eO\u003csub\u003e18\u003c\/sub\u003e·6H\u003csub\u003e2\u003c\/sub\u003eO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.6 × 0.67 × 4.2 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 12.2 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 61 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dioptase\u003c\/h4\u003e\u003cp\u003eDioptase is a hydrated copper silicate recognized for its intense green color, vitreous luster, and trigonal crystals. It has a Mohs hardness of 5 and the formula Cu\u003csub\u003e6\u003c\/sub\u003eSi\u003csub\u003e6\u003c\/sub\u003eO\u003csub\u003e18\u003c\/sub\u003e·6H\u003csub\u003e2\u003c\/sub\u003eO, and it typically occurs as a secondary mineral in oxidized copper deposits.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn modern crystal traditions, dioptase is associated with compassion, emotional renewal, forgiveness, and heart-centered reflection. Some collectors use it as a symbolic focus during meditation or intention-setting. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe vivid green crystals stand out sharply against the thin, earthy-toned quartz plate, creating strong color contrast without obscuring the matrix. Its slender profile and dendritic reverse give the piece visual interest from multiple viewing angles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53405745021295,"sku":"MT-0075","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dioptase-quartz-matrix-front.jpg?v=1788196396"},{"product_id":"dioptase-crystal-lined-cavities-on-matrix-drc","title":"Dioptase Crystal-Lined Cavities on Matrix – DRC","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis dioptase specimen from the Democratic Republic of the Congo features vivid green mineralization across a contrasting reddish-brown matrix. Small, lustrous crystals occupy open cavities in the front face, creating a sparkling, textural display with strong color contrast.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dioptase mineral specimen on matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Democratic Republic of the Congo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Small crystals and crystalline coatings lining irregular cavities in matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Emerald to blue-green dioptase with colorless-to-pale sparkling crystalline material on a dark reddish-brown matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon — dioptase is a sought-after collector mineral, though specimens from Central African copper deposits are regularly available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Cu₆Si₆O₁₈·6H₂O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Small Cabinet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.6 × 2.5 × 5.2 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 44.3 g (mineral only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 93.9 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dioptase\u003c\/h4\u003e\u003cp\u003eDioptase is a hydrated copper cyclosilicate recognized for its saturated emerald-green to blue-green color and vitreous luster. It crystallizes in the trigonal system and typically develops as small rhombohedral crystals or crystalline crusts within oxidized zones of copper deposits.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn modern crystal traditions, dioptase is associated with compassion, emotional renewal, forgiveness, and heart-centered intention-setting. Some collectors use it as a symbolic focus during meditation or simply appreciate its vibrant green color as part of a contemplative display. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe specimen’s open cavities reveal concentrated green crystals and sparkling pale material, while the dark iron-toned matrix provides dramatic contrast. Its upright profile and prepared presentation make it an appealing compact display piece.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53405745938799,"sku":"MT-0076","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dioptase-cavity-matrix-drc-front.jpg?v=1788196574"},{"product_id":"aegirine-with-fluorescent-feldspar-lulwe-malawi-1","title":"Aegirine with Fluorescent Feldspar – Lulwe, Malawi","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis miniature from Lulwe, Malawi features a tall, nearly black aegirine prism joined by a smaller angled crystal and several creamy-white feldspar crystals. The sharp color contrast, pronounced vertical form, and mounted presentation give the lightweight specimen a strong architectural presence; the feldspar is reported by the seller to be fluorescent, although its UV response is not shown.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Aegirine with feldspar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Lulwe, Malawi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Elongated, longitudinally striated aegirine prisms with attached blocky feldspar crystals; mounted for display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Nearly black to very dark green-black aegirine with creamy-white feldspar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon as a well-defined collector specimen from this locality; aegirine itself is not considered a rare mineral species\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous to slightly resinous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e NaFe\u003csup\u003e3+\u003c\/sup\u003eSi\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e6\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1.4 × 1.0 × 4.9 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 5.3 g (mineral only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 54.1 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Aegirine\u003c\/h4\u003e\u003cp\u003eAegirine is a sodium iron pyroxene that crystallizes in the monoclinic system and commonly forms dark green to black, elongated prismatic crystals with lengthwise striations. It has a Mohs hardness of about 6 and the formula NaFe\u003csup\u003e3+\u003c\/sup\u003eSi\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e6\u003c\/sub\u003e; pale feldspar provides a classic visual contrast in many alkaline-rock mineral assemblages.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn modern crystal traditions, aegirine is associated symbolically with grounding, boundaries, confidence, and focused intention, while feldspar is often linked with creativity and self-awareness. Collectors may use the specimen as a contemplative display piece or as a visual focus during meditation and intention-setting. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe slender main prism and angled secondary crystal create a distinctive branching silhouette, while the pale feldspar crystals stand out clearly against the dark aegirine. Its compact mounted format makes it an appealing miniature display specimen despite visible chipping around the principal termination.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53406798709103,"sku":"MT-0083","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/aegirine-feldspar-lulwe-malawi-front.jpg?v=1788232314"},{"product_id":"dioptase-with-chrysocolla-on-matrix-dr-congo","title":"Dioptase with Chrysocolla on Matrix — DR Congo","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis miniature specimen features a prominent emerald-green dioptase crystal group set against a rugged, chrysocolla-bearing matrix from the Democratic Republic of the Congo. Translucent green faces and glassy reflections provide a vivid focal point, while pale turquoise-blue coatings create strong color contrast across the dark host rock.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dioptase with chrysocolla on matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Democratic Republic of the Congo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Modified dioptase crystals projecting from an irregular, cavity-rich matrix with chrysocolla coatings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Saturated emerald to blue-green dioptase with pale turquoise and powder-blue chrysocolla on dark reddish-brown matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon as an attractive crystallized collector specimen; dioptase is especially sought after for its intense green color\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e Dioptase 5; chrysocolla approximately 2.5–3.5 and variable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous dioptase with dull to locally waxy chrysocolla\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Dioptase: Cu₆Si₆O₁₈·6H₂O; chrysocolla: hydrated copper aluminum silicate with variable composition, commonly written (Cu,Al)₂H₂Si₂O₅(OH)₄·nH₂O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.6 × 3.2 × 4.2 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 25.9 g (mineral only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 74.3 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dioptase\u003c\/h4\u003e\u003cp\u003eDioptase is a trigonal hydrated copper silicate prized by collectors for its saturated emerald-green color and vitreous, often translucent crystals. With a Mohs hardness of 5 and the formula Cu₆Si₆O₁₈·6H₂O, it is relatively brittle and should be handled carefully; chrysocolla is a softer, compositionally variable copper silicate commonly recognized by its blue to blue-green coloration.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal traditions, dioptase is associated with compassion, emotional renewal, and heart-centered intention, while chrysocolla is linked symbolically with calm communication and reflection. These associations may be incorporated into meditation, personal rituals, or meaningful mineral displays. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe vivid green crystal group stands out sharply against the pale blue chrysocolla and earthy, textured matrix. Its upright mounted presentation and compact miniature size make the colorful focal crystal easy to appreciate from several angles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53412547527023,"sku":"MT-0094","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dioptase-chrysocolla-matrix-front.jpg?v=1788315679"},{"product_id":"dioptase-with-chrysocolla-democratic-republic-of-the-congo","title":"Dioptase with Chrysocolla – Democratic Republic of the Congo","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis miniature specimen pairs deep emerald-green dioptase crystals with brighter blue-green chrysocolla on a dark, copper-stained matrix. Several prominent crystals present reflective faces and a stepped, architectural profile, while the contrasting chrysocolla adds color across the front and reverse.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dioptase with chrysocolla mineral specimen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Democratic Republic of the Congo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Cluster of prismatic dioptase crystals with chrysocolla coatings and aggregates on matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Deep emerald to blue-green, with nearly black shadowed areas and scattered brown matrix patches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon — dioptase is a sought-after collector mineral, although specimens from the Democratic Republic of the Congo are regularly represented in the mineral market\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e Dioptase 5; chrysocolla commonly about 2.5–3.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous dioptase with dull to waxy chrysocolla\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Dioptase: Cu\u003csub\u003e6\u003c\/sub\u003eSi\u003csub\u003e6\u003c\/sub\u003eO\u003csub\u003e18\u003c\/sub\u003e·6H\u003csub\u003e2\u003c\/sub\u003eO; chrysocolla is a variable hydrated copper silicate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Toenail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.8 × 1.6 × 3.1 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 18 g (mineral only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 65.2 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dioptase\u003c\/h4\u003e\u003cp\u003eDioptase is a copper cyclosilicate recognized for its saturated green color, vitreous luster, and trigonal crystals. It has a Mohs hardness of 5 and the formula Cu\u003csub\u003e6\u003c\/sub\u003eSi\u003csub\u003e6\u003c\/sub\u003eO\u003csub\u003e18\u003c\/sub\u003e·6H\u003csub\u003e2\u003c\/sub\u003eO; it typically develops in oxidized copper deposits, where it may occur with secondary copper minerals such as chrysocolla.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn modern crystal traditions, dioptase is associated with compassion, renewal, and emotional openness, while chrysocolla is linked symbolically with calm communication and reflection. Some collectors use the pairing for meditation, intention-setting, or meaningful display. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe piece offers strong color in a compact format, with lustrous, well-defined green crystal faces set against vivid chrysocolla and a dark matrix. Its irregular crest and contrasting reverse provide visual interest from several viewing angles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53412547723631,"sku":"MT-0095","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dioptase-chrysocolla-congo-front.jpg?v=1788315803"},{"product_id":"dioptase-crystal-cluster-democratic-republic-of-the-congo","title":"Dioptase Crystal Cluster – Democratic Republic of the Congo","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis dioptase specimen from the Democratic Republic of the Congo presents a dense, sculptural cluster of emerald to deep blue-green crystals. Numerous reflective faces create lively sparkle across the front, while translucent edges and areas of brown matrix add depth and contrast.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dioptase crystal cluster on matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Democratic Republic of the Congo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Intergrown short prismatic to rhombohedral crystals covering an irregular matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Saturated emerald and blue-green with darker teal interiors and brown matrix on the reverse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon as a collectible mineral species; specimens from the Democratic Republic of the Congo are established in the collector market\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Cu\u003csub\u003e6\u003c\/sub\u003eSi\u003csub\u003e6\u003c\/sub\u003eO\u003csub\u003e18\u003c\/sub\u003e·6H\u003csub\u003e2\u003c\/sub\u003eO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Small Cabinet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 5.3 × 2.5 × 4.1 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 40.9 g (mineral only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 90.1 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dioptase\u003c\/h4\u003e\u003cp\u003eDioptase is a hydrated copper silicate recognized for its intense green to blue-green color and vitreous brilliance. It crystallizes in the trigonal system, has a Mohs hardness of 5, and is prized by collectors because its saturated copper-derived color can rival that of fine emerald while remaining a distinct mineral species.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn modern crystal traditions, dioptase is associated with compassion, emotional renewal, forgiveness, and heart-centered intention-setting. Collectors may use it as a symbolic focus during meditation or simply enjoy its vivid green color as an uplifting display presence. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThis piece offers strong crystal coverage, saturated blue-green color, and abundant reflective faces in a compact upright formation. Its contrasting matrix and varied surface texture provide visual interest from multiple viewing angles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53412549624175,"sku":"MT-0096","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dioptase-congo-crystal-cluster-front.jpg?v=1788316000"},{"product_id":"dyscrasite-on-calcite-bou-azzer-morocco-4","title":"Dyscrasite on Calcite – Bou Azzer, Morocco","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis dyscrasite specimen from Morocco’s Bou Azzer mining district features bright silver-gray metallic growths spread across a pale calcite matrix. Branching and bladed aggregates create a rugged, highly reflective surface, while the slender upright profile gives the small piece a strong display presence.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dyscrasite on calcite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Bou Azzer mining district, Morocco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Branching, bladed and locally skeletal metallic aggregates on calcite matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver-gray to dark steel-gray dyscrasite over white to translucent pale-gray calcite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Scarce as an identified, well-crystallized collector specimen; dyscrasite is much less commonly offered than native silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 3.5–4 for dyscrasite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Metallic dyscrasite with vitreous calcite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Ag₃Sb; associated calcite is CaCO₃\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.5 × 0.96 × 3.9 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 8.7 g (mineral only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 55.4 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dyscrasite\u003c\/h4\u003e\u003cp\u003eDyscrasite is an orthorhombic silver-antimony mineral with the formula Ag₃Sb. It typically displays a metallic luster and silver-white to gray coloration, and it may form prismatic, tabular, bladed or irregular crystalline aggregates; this example is accompanied by contrasting calcite.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn modern crystal traditions, silver-bearing minerals are associated with reflection, intuition and adaptability, while calcite is often used symbolically for clarity and focused intention. This mounted specimen may be appreciated as a meditation object, personal symbol or visually engaging display piece. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe strong contrast between reflective metallic growths and pale calcite highlights the specimen’s intricate branching texture. Its narrow, upright silhouette offers attractive viewing from multiple angles and fits neatly into a compact display.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53412551688559,"sku":"MT-0099","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dyscrasite-calcite-bou-azzer-front_a4d9ded4-c7ca-45f7-86bc-cb286564fd37.jpg?v=1788316618"},{"product_id":"dyscrasite-on-calcite-bou-azzer-morocco-5","title":"Dyscrasite on Calcite – Bou Azzer, Morocco","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis miniature specimen presents bright, silver-gray dyscrasite in irregular bladed and tabular aggregates around a substantial mass of milky white calcite. Its upright profile, open spaces, and strong metallic-to-white contrast give the piece an architectural appearance from the primary display angle.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Dyscrasite on calcite mineral specimen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Bou Azzer mining district, Morocco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Bladed and tabular metallic aggregates distributed over crystalline calcite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bright silver-white to darker silver-gray dyscrasite with milky white and pale gray calcite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon — dyscrasite is less frequently encountered than common silver minerals, although this designation does not imply exceptional rarity for the individual piece\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 3.5–4 for dyscrasite; calcite is 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Metallic dyscrasite with vitreous to pearly calcite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Ag\u003csub\u003e3\u003c\/sub\u003eSb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2.7 × 2.0 × 4.9 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 25.5 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 71.3 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Dyscrasite\u003c\/h4\u003e\u003cp\u003eDyscrasite is an orthorhombic silver-antimony mineral with the formula Ag\u003csub\u003e3\u003c\/sub\u003eSb and a Mohs hardness of 3.5–4. It typically appears opaque and metallic, forming silver-white to gray crystals or aggregates that may darken through surface tarnish; here, the metallic mineral is associated with softer calcium carbonate calcite.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eWithin crystal traditions, silver-bearing minerals are sometimes associated with reflection, intuition, and receptivity, while calcite is symbolically linked with clarity and focused intention. This specimen may be appreciated as a meditation object or as a visual reminder of balance between contrasting materials. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe piece combines highly reflective metallic textures with a broad, softly translucent calcite mass. Its mounted upright orientation emphasizes the branching edges, cavities, and sculptural contrast visible from multiple sides.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53412552147311,"sku":"MT-0100","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/dyscrasite-calcite-bou-azzer-front_2b5134f7-de28-42e4-8178-7ad138b82816.jpg?v=1788316732"},{"product_id":"fibrous-malachite-kolwezi-district-drc","title":"Fibrous Malachite – Kolwezi District, DRC","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis fibrous malachite miniature from the Kolwezi District displays vivid green, radiating sprays across an irregular dark green surface. The upright profile and silky reflections along the fibers give the piece strong texture and visual depth from several viewing angles.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Fibrous Malachite mineral specimen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Kolwezi District, Katanga, Democratic Republic of the Congo, Africa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Radiating fibrous fans and sprays over a crusty, irregular dark green matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Emerald to deep forest green with nearly black-green areas and minor reddish-brown matrix visible in recesses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Common as a mineral species; well-defined fibrous display formations remain especially collectible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 3.5–4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Silky to vitreous on the fibrous surfaces, with duller crusty areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Cu\u003csub\u003e2\u003c\/sub\u003eCO\u003csub\u003e3\u003c\/sub\u003e(OH)\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.2 × 2.5 × 4.2 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 26.2 g (mineral only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 74.4 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Malachite\u003c\/h4\u003e\u003cp\u003eMalachite is a monoclinic copper carbonate hydroxide recognized for its characteristic green color. It forms in oxidized copper deposits and may occur as massive, botryoidal, stalactitic, or fibrous material; delicate radiating fibers such as those on this specimen often produce a distinctive silky sheen.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal traditions, malachite is associated with transformation, protection, confidence, and purposeful change. It is often selected for meditation, intention-setting, or as a richly colored symbolic display piece. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThis piece offers concentrated emerald-green color, layered fibrous fans, and a sculptural upright silhouette within a compact miniature format. Its silky crystal texture changes noticeably as the specimen is viewed from different angles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53412553949551,"sku":"MT-0101","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/fibrous-malachite-kolwezi-front.jpg?v=1788317494"},{"product_id":"fibrous-malachite-from-kolwezi-district-drc","title":"Fibrous Malachite from Kolwezi District, DRC","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis fibrous malachite from the Kolwezi District displays a richly textured arrangement of radiating fibers, layered fans, and small cavities. Its emerald-green highlights contrast with deep forest-green recesses, while the upright profile presents well from several angles.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Fibrous Malachite mineral specimen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Kolwezi District, Katanga, Democratic Republic of the Congo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Dense fibrous aggregate with radiating, fan-like growth and irregular cavities\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Emerald to deep forest green with nearly black-green shadowed areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Common mineral species; well-textured fibrous display aggregates are selectively collected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 3.5–4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Silky on fibrous surfaces, with duller areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Cu₂CO₃(OH)₂\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.4 × 2.3 × 4.4 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 23.6 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 71.7 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Malachite\u003c\/h4\u003e\u003cp\u003eMalachite is a monoclinic copper carbonate hydroxide recognized for its characteristic green color and varied habits, including massive, botryoidal, stalactitic, and fibrous growth. It has the formula Cu₂CO₃(OH)₂ and a Mohs hardness of 3.5–4; tightly packed fibers can produce the silky sheen visible on specimens such as this one.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal and spiritual traditions, malachite is associated with transformation, confidence, intention-setting, and an appreciation of personal growth. Collectors may use it as a symbolic focus for meditation or simply enjoy its vivid green color as part of a mindful display. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe compact upright form offers strong display presence, with radiating green fibers and layered textures continuing around the specimen. Deep recesses create natural contrast and emphasize the sculptural surface.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53412554801519,"sku":"MT-0102","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/fibrous-malachite-kolwezi-front_c36f0aec-c6e8-4e1c-b59b-41fc3a4b8429.jpg?v=1788317610"},{"product_id":"fibrous-malachite-display-specimen-kolwezi-district","title":"Fibrous Malachite Display Specimen — Kolwezi District","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis fibrous malachite from the Kolwezi District presents a sculptural arrangement of radiating green fibers, layered fans, and small rosette-like sprays. Its upright profile reveals distinctly different textures from each viewing angle, while brighter emerald highlights contrast with the deeper forest-green recesses.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Fibrous Malachite Mineral Specimen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Kolwezi District, Katanga, Democratic Republic of the Congo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Radiating fibrous and fan-like aggregates with rosette-like sprays and localized botryoidal texture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Dark forest green to emerald green with brighter green highlights across raised fibers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Common species; well-defined fibrous display formations are less common than massive malachite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 3.5–4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Silky to dull\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Cu\u003csub\u003e2\u003c\/sub\u003eCO\u003csub\u003e3\u003c\/sub\u003e(OH)\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.3 × 1.2 × 4.4 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 10.8 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 58.9 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Malachite\u003c\/h4\u003e\u003cp\u003eMalachite is a monoclinic copper carbonate hydroxide recognized for its characteristic green coloration. It forms in oxidized portions of copper deposits and may occur as massive, botryoidal, stalactitic, banded, or finely fibrous aggregates; the fibrous varieties can develop a distinctive silky surface luster.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal traditions, malachite is associated with transformation, personal growth, intention-setting, and symbolic protection. Its rich green color also makes it a popular focus for meditation and contemplative display. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThis piece combines a slender upright silhouette with richly textured fibrous fans, small radiating sprays, and rounded growth near the base. The supplied display mount presents its intricate green surface clearly while protecting the delicate formation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53412557390191,"sku":"MT-0103","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/fibrous-malachite-kolwezi-front_10c8e09f-9bce-4835-86b8-503860c12a2a.jpg?v=1788318068"},{"product_id":"malachite-on-chrysocolla-botryoidal-miniature-drc","title":"Malachite on Chrysocolla Botryoidal Miniature – DRC","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis miniature copper-mineral specimen pairs scattered botryoidal malachite with pale blue to turquoise chrysocolla from the Democratic Republic of the Congo. Dark green rounded nodules accent a textured, shallow cavity, while the thin matrix profile reveals blue-green mineralization along its edges.\u003c\/p\u003e\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral \/ Specimen Type:\u003c\/strong\u003e Botryoidal malachite on chrysocolla\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Democratic Republic of the Congo, Africa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Small botryoidal and nodular malachite growths over crustiform chrysocolla on matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Dark forest-green malachite over turquoise, pale blue, and blue-green chrysocolla with dark gray matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Common mineral species; the contrasting botryoidal association remains desirable for copper-mineral collections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e Malachite 3.5–4; chrysocolla approximately 2.5–3.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Silky to vitreous on the malachite nodules; waxy to dull on the chrysocolla\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Malachite: Cu\u003csub\u003e2\u003c\/sub\u003eCO\u003csub\u003e3\u003c\/sub\u003e(OH)\u003csub\u003e2\u003c\/sub\u003e; chrysocolla: (Cu,Al)\u003csub\u003e2\u003c\/sub\u003eH\u003csub\u003e2\u003c\/sub\u003eSi\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e5\u003c\/sub\u003e(OH)\u003csub\u003e4\u003c\/sub\u003e·nH\u003csub\u003e2\u003c\/sub\u003eO (variable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.7 × 1.2 × 4.6 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 10.4 g (mineral only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 58.0 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Malachite\u003c\/h4\u003e\u003cp\u003eMalachite is a monoclinic copper carbonate hydroxide recognized for its rich green color and frequent botryoidal, fibrous, or crust-like growth. It commonly occurs in oxidized copper deposits and may accompany chrysocolla, a hydrated copper-bearing silicate material known for blue to blue-green coloration and a comparatively soft, often poorly crystalline structure.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal traditions, malachite is associated with transformation, confidence, and intentional change, while chrysocolla is linked symbolically with calm communication and reflection. Some collectors use the combination as a meditation focus or as a visual reminder of balance and personal growth. \u003cem\u003eMetaphysical properties are based on traditional beliefs and are provided for cultural and informational purposes; they are not scientifically established or intended as medical advice.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eWhy This Specimen?\u003c\/h4\u003e\u003cp\u003eThe specimen offers strong green-and-blue contrast in a compact format, with rounded malachite nodules distributed across a textured chrysocolla-lined cavity. Its upright mounted presentation highlights both the colorful face and unusually thin matrix profile.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExact specimen pictured.\u003c\/strong\u003e You will receive the exact specimen shown in the photographs.\u003c\/p\u003e","brand":"Mineral Treasury","offers":[{"title":"Default Title","offer_id":53412557652335,"sku":"MT-0104","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/malachite-chrysocolla-drc-front.jpg?v=1788318260"}],"url":"https:\/\/mineraltreasury.com\/collections\/africa-mineral-specimens.oembed?page=2","provider":"Mineral Treasury","version":"1.0","type":"link"}