{"product_id":"calcite-14","title":"CALCITE","description":"Lots of stepped stacked growth crystals of Calcite adorn this old time specimen from the famous Herodsfoot Mine, Cornwall. Crystal aggregates measure to 2.5cm grown over a white Quartz matrix with inter grown spherulites of brassy Pyrite. We seldom see specimens of Calcite from a mine that is renowned for the specimens of cogwheel Bournonite.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46540780732591,"sku":"CC4430","price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC4430.png?v=1770204051","url":"https:\/\/crystalclassics.com\/products\/calcite-14","provider":"Crystal Classics","version":"1.0","type":"link"}