{"product_id":"quartz-with-calcite-and-feldspar-jewelry-ready-cabochon-31-mm-x-24-mm","title":"Quartz with Calcite and Feldspar Jewelry Ready Cabochon - 31 mm x 24 mm","description":"\u003cp\u003eThis river quartz from Maryland is a gemmy quality compared to how cracked up a lot of river quartz can be. Some of the internal designs come from traces of feldspar and calcite. The cab is 44 carats and a decent thickness\u003c\/p\u003e","brand":"Clark's Gemworks","offers":[{"title":"Default Title","offer_id":54009255395644,"sku":null,"price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/5126\/6876\/files\/20260821_164821.jpg?v=1787355664","url":"https:\/\/clarksgemworks.com\/products\/quartz-with-calcite-and-feldspar-jewelry-ready-cabochon-31-mm-x-24-mm","provider":"Clark's Gemworks","version":"1.0","type":"link"}