{"product_id":"sperrylite-1","title":"SPERRYLITE","description":"Sperrylite - platinum arsenide - is recorded from a remarkable number of localities worldwide, but very few have produced the size and quality of crystals as Zapadnaya mine, Talnakh, Noril'sk, Taimyr Peninsula, Eastern-Siberian Region, Russia. This miniature specimen is a really beautiful example. It features a large cluster (to 1.3 cm across) of very bright, silvery, intergrown cubo-octahedral Sperrylite crystals sat gracefully upon characteristic brassy Chalcopyrite matrix with the odd black Magnetite micro-crystal. The rear of the crystal aggregate is quite flat, but from the front display direction that shape is wonderful. The crystal faces are mirror bright and reveal a network of fractures, but these do not appear to affect the stability of the crystal. This specimen was formerly in a very famous and prominent German private collection until 2016. A wonderful, and large, Sperrylite crystal aggregate.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46540976095407,"sku":"CC7545","price":3500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC7545.png?v=1770221640","url":"https:\/\/crystalclassics.com\/products\/sperrylite-1","provider":"Crystal Classics","version":"1.0","type":"link"}