{"product_id":"calcite-on-mottramite","title":"CALCITE on MOTTRAMITE","description":"Excellent, sharply formed colourless intergrown rhombic crystals of Calcite measuring to 9 mm are developed over an olive to lime-green Mottramite matrix.  This is a classic association from the Tsumeb mine in Namibia and towards the late 1980s such specimens were often seen at mineral shows.  Sadly this is not the case today, making this a good opportunity to acquire such gemmy Calcite rhombs framed against velvety green Mottramite.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57780751499599,"sku":"CC13245","price":370.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC13245_71ad206d-b446-4ae2-8f14-d93965b1fa4b.jpg?v=1783970066","url":"https:\/\/crystalclassics.co.uk\/products\/calcite-on-mottramite","provider":"Crystal Classics UK","version":"1.0","type":"link"}