{"product_id":"calcite-on-dolomite-cast","title":"CALCITE on  DOLOMITE CAST","description":"A particularly splendid Dolomite cast from the Tsumeb Mine, well known for these mineralogical curiosities. A sandy coloured botryoidal-knobbly formation of Dolomite has formed over crystals of probable Calcite since dissolved away, and leaving the Dolomite as a cast. A druse of sparkling translucent white to colourless crystals of Calcite has mostly covered the Dolomite is areas. A fine specimen of a Dolomite cast.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46540791021743,"sku":"CC4866","price":2000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC4866.png?v=1770204597","url":"https:\/\/crystalclassics.com\/products\/calcite-on-dolomite-cast","provider":"Crystal Classics","version":"1.0","type":"link"}