{"product_id":"stephanite-4","title":"STEPHANITE","description":"From the Mun. de Fresnillo area in the state of Zacatecas, Mexico, a stunning miniature of lustrous metallic grey Stephanite crystals in an open form, so displaying individual crystals to their best advantage.  Intergrown crystals of Stephanite measure to 1 cm with striated prism faces and pinacoid terminations, some crystals displaying multiple terminations.  Small areas are dusted with micro-crystallised, biscuit coloured Siderite.  Stephanite is a relatively rare silver sulphosalt and can often form as more massive or poorly defined crystals, certainly not the case in this specimen.  It is mounted on a small bevelled acrylic base and comes with an Arizona-Sonora Desert Museum Earth Sciences label, #1026.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781508866383,"sku":"CC7808","price":2591.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC7808_e526e9e1-8f66-4981-b1f4-b9f084b62d47.jpg?v=1783992142","url":"https:\/\/crystalclassics.co.uk\/products\/stephanite-4","provider":"Crystal Classics UK","version":"1.0","type":"link"}