{"product_id":"dioptase-mineral-specimen-1","title":"Dioptase - Mineral Specimen","description":"\u003cp\u003e\u003cb\u003eMin\u003c\/b\u003e\u003cb\u003eed from\u003c\/b\u003e\u003cspan\u003e: Renéville Mine, Pool Department, Republic of the Congo\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e: \u003c\/span\u003eThis dioptase specimen from the Renéville Mine shows a classic botryoidal copper-rich matrix coated with dense clusters of deep green crystals lining a natural cavity. The outer surface has that velvety, granular look typical of oxidized copper minerals, while the interior opens into a pocket of well-formed, glassy dioptase crystals. The contrast between the rough exterior and the sharp, reflective crystal faces inside makes this a strong display piece, especially at this size.\u003c\/p\u003e\n\u003cp data-start=\"727\" data-end=\"1214\"\u003eDioptase forms in the oxidation zones of copper deposits where silica-rich fluids interact with copper-bearing minerals near the surface. The Renéville locality is known for producing dioptase with slightly darker, more teal-toned coloration compared to the brighter emerald greens seen from Tsumeb or Kazakhstan. These crystals grow in open cavities as groundwater circulates, depositing silica and copper in a stable environment where slow growth allows for well-defined crystal faces.\u003c\/p\u003e\n\u003cp data-start=\"1216\" data-end=\"1472\"\u003eDioptase is often associated with emotional clarity and insight. It’s commonly chosen by people working through personal change or trying to gain a clearer understanding of situations, with its deep green color symbolically tied to renewal and perspective.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e:\u003cstrong\u003e \u003c\/strong\u003e1pc\u003cbr\u003e\u003ci\u003eWith this product, you will get the actual stone in the photograph.\u003c\/i\u003e\u003c\/p\u003e","brand":"Republic of the Congo","offers":[{"title":"Default Title","offer_id":48140211060906,"sku":null,"price":4200.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/7158\/3658\/files\/20260319_163228.jpg?v=1774408535","url":"https:\/\/rubblerockandgem.com\/it\/products\/dioptase-mineral-specimen-1","provider":"Rubble Rock And Gem","version":"1.0","type":"link"}