{"product_id":"siderite-with-calcite","title":"SIDERITE   with CALCITE","description":"Razor-sharp, rhombohedral Siderite crystals form a slightly domed cluster with small colourless to pale milky-white curved rhombs of Calcite towards one end.  From the P?'bram mining district in the Czech Republic, the Siderite forms as dark blackish-grey crystals, although these are mainly masked by an outer coating of light caramel Siderite.  A good example of Siderite with an attractive colour and habit.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781026849103,"sku":"CC19635","price":370.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC19635_ada840fa-bddb-4dea-ad58-aa0a6be5eb35.jpg?v=1783976927","url":"https:\/\/crystalclassics.co.uk\/products\/siderite-with-calcite","provider":"Crystal Classics UK","version":"1.0","type":"link"}