{"product_id":"cylindrite-with-toyohaite-and-potosiite","title":"CYLINDRITE with TOYOHAITE and POTOSIITE","description":"Rare pseudocubic crystals of metallic maroon Toyohaite (Ag2FeSn3S8) on botryoidal metallic micro-bladed crystals of Franckeite and Cylindrite from the Pirquitas silver-tin Deposit in Argentina.  Franckeite from this locality was once named Potos'ite, but this species has since been discredited and is now classified as a Sn(II)-poor (tin II) variety of Franckeite.  A nice example of some extremely rare minerals.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46584053727407,"sku":"CC14736","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC14736.png?v=1771842343","url":"https:\/\/crystalclassics.com\/products\/cylindrite-with-toyohaite-and-potosiite","provider":"Crystal Classics","version":"1.0","type":"link"}