{"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":46542966259887,"sku":"CC10972","price":3500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC10972.png?v=1770296712","url":"https:\/\/crystalclassics.com\/products\/acanthite-8","provider":"Crystal Classics","version":"1.0","type":"link"}