{"product_id":"tennantite-8","title":"TENNANTITE","description":"Clearly an old time specimen, judging from the beautiful  Wilh. Anderberg (Stockholm) label which accompanies it, silver, lead-grey Tennantite crystals richly coat the upper surface of a green stained, chloritic Quartz veinstone from the St. Just area of southern Cornwall.   the Tennantite forms characteristic crystals to a few millimetres across, forming a densely packed coverage. ","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781265236303,"sku":"CC37641","price":407.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC37641_cb11005e-cc1a-4c38-a5a8-7a48a8d9bbd0.jpg?v=1783984613","url":"https:\/\/crystalclassics.co.uk\/products\/tennantite-8","provider":"Crystal Classics UK","version":"1.0","type":"link"}