{"product_id":"chalcocite-23","title":"CHALCOCITE","description":"A very rich specimen of metallic black Chalcocite crystals covering a matrix of granular Quartz cemented with greyish-green Chlorite. The lustrous crystals range from a few mm to a composite crystal 2 cm across.  An excellent specimen from Wheal Jewel at Crofthandy, St. Day, in the parish of Gwennap, Cornwall.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781015150927,"sku":"CC19196","price":518.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC19196_87054ff2-cb16-4df4-bdfe-88888116df58.jpg?v=1783975702","url":"https:\/\/crystalclassics.co.uk\/products\/chalcocite-23","provider":"Crystal Classics UK","version":"1.0","type":"link"}