{"product_id":"millerite-11","title":"MILLERITE","description":"Discovered in 1964, Halls Gap in Lincoln County, Kentucky, USA, is a roadcut which has produced  large quantities of Quart geodes, often filled with excellent examples of other mineral species.  In the case of this miniature, the roughly 2.5 x 1 cm central vug is packed with hair-like acicular crystals of Millerite, a nickel sulphide.  Crystals exceed at least 1 cm and form a dense, three-dimensional mat filling this mini geode.  The geode walls are lined with tiny milky Quartz crystals with a sucrosic texture while the outer skin of the matrix is a greenish grey, fine grained siltstone tinted by Glauconite.  A rich and excellent Millerite from the Halls Gap roadcut occurrence.\n","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781235286351,"sku":"CC30953","price":296.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC30953_16202013-054e-46e1-8705-26c1f551a381.jpg?v=1783983649","url":"https:\/\/crystalclassics.co.uk\/products\/millerite-11","provider":"Crystal Classics UK","version":"1.0","type":"link"}