{"product_id":"chalcosiderite","title":"CHALCOSIDERITE","description":"A classic specimen of Chalcosiderite from the source of the world's best material - Wheal Phoenix (probably from Stowe's Section) Linkinhorne, Cornwall. Lustrous dark green spheroidal aggregates composed of platy Chalcosiderite crystals line cavities within classic Quartz-Goethite gossan. The spherical aggregates, which reach an impressive 5 mm in diameter, cover over an area of approximately 4.8 cm x 2 cm. Further massive Chalcosiderite is sporadically distributed throughout the matrix on the back of the specimen. Ex Professor Werner Paar collection.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46540974227631,"sku":"CC7509","price":900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC7509.png?v=1770221588","url":"https:\/\/crystalclassics.com\/products\/chalcosiderite","provider":"Crystal Classics","version":"1.0","type":"link"}