{"product_id":"proustite-14","title":"PROUSTITE","description":"Proustite is one of the rarest and most highly sought silver minerals. Crystals are rarely large, but their deep blood-red colour has such allure. This thumbnail Proustite is from 366 mine (Shaft 366) at Alberoda in arguably Europe's most famous silver-mining region: Erzgebirge, Saxony, Germany. It comprises an almost solid aggregate of extremely large (up to 1 cm across) rounded Proustite crystals which display a quite intense deep red colour with a superb greasy submetallic lustre. The surfaces of these crystals are scattered with tiny equant golden Pyrite crystals. This is undoubtedly a very old specimen and shows signs of abrasion, but it is still an extremely lovely and highly desirable piece. Ex Peter and Simone Huber collection. ","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46545319854255,"sku":"CC24760","price":5000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC24760.png?v=1770381068","url":"https:\/\/crystalclassics.com\/products\/proustite-14","provider":"Crystal Classics","version":"1.0","type":"link"}