{"product_id":"marcasite","title":"Marcasite","description":"\u003cp\u003e\u003cspan\u003eMarcasite hand cut and polished. Set in .925 Silver.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eNecklace is 18\"\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCenter stone is approximately  .75\" x .75\"  20mm x 20mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan data-subtree=\"aimfl,mfl\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);'\u003eMarcasite \u003c\/span\u003e\u003cmark class=\"HxTRcb\" data-sfc-root=\"ep\" data-wiz-uids=\"dwCZ4_9\" data-sfc-cb=\"\" data-ved=\"2ahUKEwinjcq996yVAxVl4skDHbDCH0IQuJAPegoIAggACAIIBRAD\" data-sfc-inited=\"2\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, Arial, sans-serif; font-size: 16px; font-weight: 500; margin: 0px; text-decoration: none; border-bottom: 0px rgb(0, 29, 53);'\u003e\u003c!--qkimaf dwCZ4_8\/HugV6--\u003e\u003c!--cqw1tb dwCZ4_8\/HugV6--\u003eoccurs naturally in sedimentary environments, such as coal seams, shales, and limestone, where it forms in acidic waters\u003c!--TgQPHd||[]--\u003e\u003c\/mark\u003e. Key geological locations for true marcasite include the chalk cliffs of \u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);'\u003eDover (England)\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e and \u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);'\u003ePas-de-Calais (France)\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e, as well as \u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);'\u003eSpain\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e and \u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);'\u003eKansas\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"BlackFly Customs","offers":[{"title":"Default Title","offer_id":47896364023998,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/7272\/7486\/files\/PXL_20260627_160736374.jpg?v=1782752490","url":"https:\/\/blackflycustoms.com\/products\/marcasite","provider":"BlackFly Customs","version":"1.0","type":"link"}