{"product_id":"calcite-233","title":"CALCITE","description":"This complex, twinned, transparent pale amber-coloured Calcite crystal group on a tiny piece of matrix comes from the famous early 1990s find at Rudny in Kostanay Province, Kazakhstan. Icons of Kazakhstan mineralogy, they present a form instantly recognizable from any other world Calcite, which is a hard task. With virtually no wear, this piece is an extremely fine example, and large, with the largest crystal extending to over 5 cm across. At least four crystals are intergrown, or twinned, with their faces varying between glassy and transparent, to slightly rough and opaque\/translucent but all in perfect damage-free state and with lovely growth-lines exhibited too. An exceptional Calcite from this famous discovery.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781298856271,"sku":"CC42464","price":1332.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC42464_2d37a0dc-783c-4821-b32e-1cdca575a298.jpg?v=1783985559","url":"https:\/\/crystalclassics.co.uk\/products\/calcite-233","provider":"Crystal Classics UK","version":"1.0","type":"link"}