{"product_id":"calcite-6","title":"CALCITE","description":"A superb specimen of Calcite from the Bigrigg Iron Mining area. The specimen displays a fine array of lustrous sharply formed Calcite crystals measuring to 2.7cm tall. The Calcite crystals are strongly terminated by a steep three faced pyramid. They are very gemmy, and distinctly show the double refraction property of Calcite. The crystals have formed around a domed hollow, which means it stands and displays to advantage from all sides. An excellent Calcite specimen from England.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781152186703,"sku":"CC2264","price":1554.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC2264_60a128c9-6862-4496-a267-97db60cff236.jpg?v=1783979867","url":"https:\/\/crystalclassics.co.uk\/products\/calcite-6","provider":"Crystal Classics UK","version":"1.0","type":"link"}