{"product_id":"siderite-on-quartz-6","title":"SIDERITE on QUARTZ","description":"Glassy, burnt deep amber-yellow crystals of the iron carbonate Siderite richly coat a small plate of milky-white Quartz and also occurs in a thin veinlet on the base.  The Siderite crystals are typically to about 5 mm across and have a most attractive brilliant lustre.  Attached at one side are stubby light-grey Quartz crystals with an overgrowth of blocky, part-octahedral pseudomorphs of unknown composition or origin.  An interesting and attractive Tincroft Siderite.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46584047042735,"sku":"CC13426","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC13426.png?v=1771841516","url":"https:\/\/crystalclassics.com\/products\/siderite-on-quartz-6","provider":"Crystal Classics","version":"1.0","type":"link"}