{"product_id":"calcite-with-marcasite-1","title":"CALCITE   with MARCASITE","description":"Translucent white pseudo-hexagonal nail-head Calcite crystals form a compact cluster over a hidden matrix of massive micro-crystallised Calcite.  This habit is characteristic of that from Parc mine at Llanrwst in the Gwydyr Forest area, Conwy, Wales.  Between the boundaries of some Calcite crystal groups, 2 mm equant crystals of steely-bronze Marcasite form small clusters and chains.  ","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46584140234927,"sku":"CC19297","price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC19297.png?v=1771845109","url":"https:\/\/crystalclassics.com\/products\/calcite-with-marcasite-1","provider":"Crystal Classics","version":"1.0","type":"link"}