{"product_id":"brandtite","title":"BRANDTITE","description":"Brandtite is a very rare hydrated calcium manganese arsenate first described, in 1888, from the Harstigen mine, Pajsberg, Persberg District, Filipstad, Värmland, Sweden. This specimen, from Harstigen mine, is an unusually large, cabinet-sized display specimen, featuring Brandtite as white crystals on the surface of orange-brown Caryopilite. The Brandtite forms larger, white to pale cream coloured, 3 to 5 mm long, fan-like to bow-tie crystal sprays as well as snow-white sub mm spherical microcrystals. Harstigen mine is a remarkable deposit: nothing more than a small iron-manganese trial, it the Type Locality of a staggering 12 mineral species. This is an extremely rich, and large, specimen of Brandtite from the Type Locality and with two distinct crystal forms displayed.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781216248143,"sku":"CC28553","price":2591.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC28553_b15ea905-2c95-4c63-8e72-012271d95e4b.jpg?v=1783982056","url":"https:\/\/crystalclassics.co.uk\/products\/brandtite","provider":"Crystal Classics UK","version":"1.0","type":"link"}