{"product_id":"calcite-with-sphalerite","title":"CALCITE   with SPHALERITE","description":"A great small miniature of translucent milky-greyish-white Calcite crystals forming a flattened rhombohedral crystal and a saucer-like crystal, both sat on a bed of black lustrous Sphalerite crystals, from the P?'bram mining district in the Czech Republic.  The Sphalerite crystals range between 1 and 4 mm across and viewed close to and in strong light, give flashes of rich claret-red.  The Sphalerite coats all but one face of a rib of greenish-grey fine-grained matrix.  ","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781033697615,"sku":"CC19814","price":185.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC19814_6d3a0b41-1ebe-4ba9-ad34-9770b9104d99.jpg?v=1783977177","url":"https:\/\/crystalclassics.co.uk\/products\/calcite-with-sphalerite","provider":"Crystal Classics UK","version":"1.0","type":"link"}