{"product_id":"polybasite-with-fluorite","title":"POLYBASITE  with FLUORITE","description":"Excellent intergrown crystals of pseudohexagonal Polybasite, an uncommon silver sulphosalt. The Polybasite is a typical silvery lead-grey with a metallic lustre,  displaying abundant twinning and  occurring with a development of white to colourless botryoidal Fluorite on the reverse side of the Polybasite crystals. Tiny crystals of brassy Chalcopyrite and Pyrite are scattered over the Polybasite.  This is a top-grade museum specimen of the silver sulphosalt Polybasite from the Arizpe area in Sonora, Mexico.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46545145397423,"sku":"CC17656","price":7500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC17656.png?v=1770373460","url":"https:\/\/crystalclassics.com\/products\/polybasite-with-fluorite","provider":"Crystal Classics","version":"1.0","type":"link"}