{"product_id":"mun2025-crisocolla-d-r-congo-3","title":"CHRYSOCOLLA \u0026 HETEROGENITE – Azure-Blue on Black, Star Mine, DR Congo","description":"\u003cp\u003eA striking natural specimen combining vivid azure-blue Chrysocolla with lustrous, deep blue-black Heterogenite, entirely untreated and full of visual contrast. The smooth, rounded surfaces of both minerals create a dynamic interplay of color and texture, making this piece a strong aesthetic and mineralogical addition to any collection. It comes from the historic Star of the Congo Mine near Lubumbashi, a locality now depleted and no longer actively worked, which adds to the long-term collectible value of specimens like this one.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMineral Data:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 71 x 61 x 49 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 91 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProvenance:\u003c\/strong\u003e Star of the Congo Mine (L'Etoile du Congo Mine), Lubumbashi, Haut-Katanga, Democratic Republic of Congo\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ITALMINERAL","offers":[{"title":"Default Title","offer_id":45457011966061,"sku":null,"price":79.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8027\/6333\/files\/IMG20260318202900.jpg?v=1784027723","url":"https:\/\/www.italmineral.com\/products\/mun2025-crisocolla-d-r-congo-3","provider":"ITALMINERAL","version":"1.0","type":"link"}