{"product_id":"natural-crystalline-libethenite-specimens-on-dolomite-matrix-x-5-from-shituru-congo","title":"Natural Crystalline Libethenite Specimens on Dolomite Matrix x 5 From Shituru, Congo","description":"\u003cp\u003e\u003cstrong\u003eA NOTE FROM NICK\u003c\/strong\u003e\u003cbr\u003eA tray of 5 natural rare Libethenite specimens, a secondary Copper Phosphate mineral, with dark green orthorhombic crystals on a Hematite and Dolomite matrix. Their sizes range between 87 mm and 137 mm. These have hyper shiny forest green, well formed, small but beautiful reflective crystals across the surfaces of a silver Hematite and iron rich Dolomite matrix. Material has only come down twice in over 30 years of dealing with Congo.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRODUCT DESCRIPTION\u003c\/strong\u003e\u003cbr\u003eLibethenite is a rare copper phosphate hydroxide mineral that forms in the oxidised zones of copper deposits. It forms small, sharp prismatic to tabular crystals in dark green to olive green, often on matrix, with a glassy lustre. It has a Mohs hardness of 4.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRODUCT DATA\u003c\/strong\u003e\u003cbr\u003eLocality = Shituru, Congo\u003cbr\u003eGrade = Very Good Grade\u003cbr\u003eSize = 87 - 137 mm\u003c\/p\u003e","brand":"LIBETHENITE","offers":[{"title":"Default Title","offer_id":50885951783105,"sku":"190-172-261103BM","price":2744.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2066\/6451\/files\/190172_12.jpg?v=1794304385","url":"https:\/\/www.toprocks.com\/products\/natural-crystalline-libethenite-specimens-on-dolomite-matrix-x-5-from-shituru-congo","provider":"Toprock Gemstones and Minerals ","version":"1.0","type":"link"}