{"product_id":"cobalto-calcite-6","title":"Cobalto calcite","description":"\u003cp\u003eCobalto calcite from Congo\u003c\/p\u003e\n\u003cp\u003eSize-\u003cbr\u003e8.9cm x 8.2cm x 2.9cm\u003c\/p\u003e\n\u003cp\u003eWeight-\u003cbr\u003e230g\u003c\/p\u003e\n\u003cp\u003eYou will receive the item in the photo\u003c\/p\u003e\n\u003cp\u003eCobalto calcite is a vibrant pink cobalt rich variety of the mineral calcite. The pink colour is a result of a chemical substitution where cobalt replaces calcium within the crystal lattice.\u003cbr\u003eThe mineral class is carbonate and the crystal system is trigonal l.\u003cbr\u003eHardness is 3 on the Mohs scale.\u003cbr\u003eCobalto calcite typically forms in low temperature hydrothermal environments.\u003cbr\u003eIt is found in the oxidized zones of cobalt bearing ore deposits.\u003cbr\u003eIt crystallizes from mineral rich fluids seeping through cracks and cavities,depositing on a matrix of iron oxides.\u003c\/p\u003e","brand":"Crystal and fossils","offers":[{"title":"Default Title","offer_id":57990173163907,"sku":null,"price":110.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/2524\/3040\/files\/FullSizeRender_f2dfd8c9-7256-43bd-9aac-997c1e0b5fa6.heic?v=1778092442","url":"https:\/\/crystalandfossils.co.uk\/products\/cobalto-calcite-6","provider":"Crystal and fossils","version":"1.0","type":"link"}