{"product_id":"acanthite-8","title":"ACANTHITE","description":"A magnificent mass of platy Acanthite and Acanthite crystals, lightly dusted with microcrystalline Pyrite, all enveloping a matrix of massive and crystallised Quartz.  From Banská Štiavnica in the Banská Bystrica Region of Slovakia, the Acanthite forms 1 to 2 mm equant crystals that richly cover a film of micro-crystalline Pyrite.  The Pyrite coats large Acanthite plates measuring up to 5 cm long, but of irregular shape.  A 2 cm long, crude and slightly milky quartz crystal sits amongst the Acanthite on the top surface.  A very rich example of Acanthite from Banská Štiavnica with many well-formed crystals.  The specimen is accompanied with a very fragile, old handwritten label, protected by a mount of thin card within a protective translucent envelope.  \n","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57780435714383,"sku":"CC10972","price":2591.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC10972_5f9e00aa-fcc8-4990-88ec-d8764c9e50a7.jpg?v=1783968331","url":"https:\/\/crystalclassics.co.uk\/products\/acanthite-8","provider":"Crystal Classics UK","version":"1.0","type":"link"}