{"product_id":"chalcopyrite-with-siderite","title":"CHALCOPYRITE with SIDERITE","description":"A beautiful lustrous bright specimen of excellent intergrown crystals of metallic brassy-yellow Chalcopyrite with fine sharply formed platy crystals of translucent-opaque Siderite making a prominent display across the specimen.  This truly magnificent small cabinet specimen is from the Kaiwu mine in southern China, a mine about which very little is known save for it being a base metal mine.  A few Chalcopyrite with Siderite specimens became available at the 2013 Tucson show and were attributed to this locality.  What makes this specimen so remarkable is the mirror-like surfaces of the Siderite crystals. These, which average 2 to 3 cm wide, reflect the golden hues of the Chalcopyrite crystals to create a mesmerizing play of golden shades.  It is so different to any other specimen I have ever seen containing these two species.  Simply beautiful and stunning!","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46543089369263,"sku":"CC15191","price":2000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC15191.png?v=1770309173","url":"https:\/\/crystalclassics.com\/products\/chalcopyrite-with-siderite","provider":"Crystal Classics","version":"1.0","type":"link"}