{"product_id":"emerald-on-quartz-miniature-bahia-brazil","title":"Emerald on Quartz Matrix — Bahia, Brazil","description":"\u003ch4\u003eAbout This Specimen\u003c\/h4\u003e\u003cp\u003eThis emerald on quartz specimen from Bahia, Brazil features numerous blue-green prismatic crystals distributed across a compact quartz matrix. Milky white to translucent quartz and earthy tan iron staining create a warm contrast with the emerald crystals, while the upright mounting presents the piece attractively 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 Emerald on quartz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Bahia, Brazil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm \u0026amp; Structure:\u003c\/strong\u003e Multiple prismatic emerald crystals embedded in and projecting from a natural quartz matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Blue-green to medium green emerald crystals with milky white to pale gray quartz and tan to rusty-brown staining\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity:\u003c\/strong\u003e Uncommon as a collector association; emerald-bearing matrix specimens are less frequently encountered than ordinary quartz, although the broad Bahia attribution does not establish exceptional rarity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 7.5–8 for emerald; 7 for quartz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous, locally subdued by natural surface texture and inclusions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Be₃Al₂(SiO₃)₆ on SiO₂\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 2.9 × 2.7 × 4.5 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Weight:\u003c\/strong\u003e 27 g — mineral only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal \/ Display Weight:\u003c\/strong\u003e 75.9 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Emerald\u003c\/h4\u003e\u003cp\u003eEmerald is the green, chromium- and\/or vanadium-colored variety of beryl, a hexagonal silicate mineral with a Mohs hardness of 7.5–8 and the formula Be₃Al₂(SiO₃)₆. Its prismatic crystal habit and distinctive green color make it highly recognizable, while quartz is a common silica mineral, SiO₂, that can provide an attractive contrasting matrix.\u003c\/p\u003e\u003ch4\u003eTraditional \u0026amp; Metaphysical Associations\u003c\/h4\u003e\u003cp\u003eIn crystal traditions, emerald is associated with renewal, compassion, abundance, and harmonious relationships, while quartz is often used as a symbol of clarity and focused intention. Collectors may choose this pairing for meditation, personal symbolism, or 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 piece offers strong color contrast, abundant green prismatic forms, and visual interest around much of the quartz matrix. Its compact upright profile and fitted display presentation make it well suited to a small collector cabinet.\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":53372021440879,"sku":"MT-0056","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/7563\/6335\/files\/emerald-quartz-bahia-front.jpg?v=1787791044","url":"https:\/\/mineraltreasury.com\/products\/emerald-on-quartz-miniature-bahia-brazil","provider":"Mineral Treasury","version":"1.0","type":"link"}