{"product_id":"acanthite-on-quartz","title":"ACANTHITE   on QUARTZ","description":"A rich area of Acanthite, a silver sulphide, overgrows milky-white Quartz crystals on a matrix of Quartz, which grades to massive Amethystine Quartz.  From Moldava in the Kru'n' Hory Mountains of the 'st' Region of the Czech Republic, the Acanthite forms lead-grey equant crystals to almost 5 mm which are lightly sprinkled with rounded shards of colourless Quartz.  The front and base of the Quartz matrix becomes banded by light purple-lilac low grade Amethyst.  An interesting specimen.  ","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781037957455,"sku":"CC19903","price":481.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC19903_ff7f5594-30c8-4a24-b1b6-80b2ec35fdef.jpg?v=1783977560","url":"https:\/\/crystalclassics.co.uk\/products\/acanthite-on-quartz","provider":"Crystal Classics UK","version":"1.0","type":"link"}