{"product_id":"siderite-with-calcite-1","title":"SIDERITE with CALCITE","description":"This Siderite, from the P?'bram District in the Czech Republic, forms an almost circular, slightly domed specimen, covered with broad, gently curving blades, typically 2 cm across and of a characteristic honey-tan.  This colour is largely masked by a pervasive coating of Calcite micro-crystals as sub-mm colourless glassy rhombs which impart a light grey speckled film over the Siderite.  To one end, the Siderite is completely coated with drusy mounds of opaque creamy-white Calcite, built from sub-mm crystals.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46584039801007,"sku":"CC12551","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC12551.png?v=1771840905","url":"https:\/\/crystalclassics.com\/products\/siderite-with-calcite-1","provider":"Crystal Classics","version":"1.0","type":"link"}