{"product_id":"chalcopyrite-with-pyrite-and-quartz","title":"CHALCOPYRITE with PYRITE  and QUARTZ","description":"Well-known for fine crystals of Chalcopyrite, this small miniature specimens is, even by the standards of this historic Arsenic mine at Lower Rotgülden lake, exceptional. Displaying beautiful growth-lines, sharp crystal faces and with a very bright golden metallic appearance, this small aggregate of very large (to over 2 cm) Chalcopyrite crystals presents extremely well. The addition of tiny white needle Quartz crystals adds to its quality. Ex Martin and Michael Günther (1951-2007 \u0026amp; 1956-2021) collection, this is not only an excellent Austrian Chalcopyrite, but a fine European Chalcopyrite too.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781182562639,"sku":"CC27297","price":555.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC27297_19eeebc9-fd7a-4f47-8e6e-3c0aed78b9df.jpg?v=1783980800","url":"https:\/\/crystalclassics.co.uk\/products\/chalcopyrite-with-pyrite-and-quartz","provider":"Crystal Classics UK","version":"1.0","type":"link"}