{"product_id":"black-onyx-quartz-natural-gemstone-coronel-murta-minas-gerais-brazil-17-60ct-mfg5404","title":"BLACK ONYX QUARTZ NATURAL GEMSTONE - CORONEL MURTA, MINAS GERAIS, BRAZIL 17.60Ct MFG5404","description":"\u003cp\u003eGEMSTONE : BLACK ONYX [CHALCEDONY\/AGATE QUARTZ]\u003c\/p\u003e\n\u003cp\u003eWEIGHT : 17.60Ct\u003c\/p\u003e\n\u003cp\u003eSIZE : 17.2 x 15 7 x 5.0mm\u003c\/p\u003e\n\u003cp\u003ePROVENANCE : CORONEL MURTA, MINAS GERAIS, BRAZIL\u003c\/p\u003e\n\u003cp\u003eNATURAL MINED\u003c\/p\u003e\n\u003cp\u003eOVAL PROFILE CABOCHON\u003c\/p\u003e\n\u003cp\u003eMOH : 6.7+                     S.G. 2.80-\u003c\/p\u003e\n\u003cp\u003eWITH MINERALCOLLECTION IDENTIFICATION DOCKET MFG5404\u003c\/p\u003e","brand":"MF Minerals \u0026 Rocks","offers":[{"title":"Default Title","offer_id":55988370243964,"sku":null,"price":22.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/5996\/2425\/files\/IMG_8572.jpg?v=1763465829","url":"https:\/\/mfmineralsrocks.com\/es\/products\/black-onyx-quartz-natural-gemstone-coronel-murta-minas-gerais-brazil-17-60ct-mfg5404","provider":"MF Minerals \u0026 Rocks","version":"1.0","type":"link"}