{"product_id":"siderite-4","title":"SIDERITE","description":"This terrific miniature Siderite from the Tsumeb mine in Namibia is an excellent example of a quite seldom seen species from this mine.  Although Siderite occurred at all levels throughout the mine and was classed as common, crystallised specimen-grade material was always rare.  This lovely specimen is thought to be from the 2nd Oxidation Zone, because of its translucent golden yellow modified rhombohedral crystals richly distributed over a mixed granular Chalcocite \/ Tennantite ore.  If you have been looking for a Siderite for your Tsumeb collection, this is a good one to fill that gap.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46543106801839,"sku":"CC15867","price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC15867.png?v=1770309776","url":"https:\/\/crystalclassics.com\/products\/siderite-4","provider":"Crystal Classics","version":"1.0","type":"link"}