{"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","url":"https:\/\/mineraltreasury.com\/products\/dioptase-crystal-cluster-shaba-zaire","provider":"Mineral Treasury","version":"1.0","type":"link"}