{"product_id":"cronstedtite-with-cacoxenite-on-quartz","title":"CRONSTEDTITE with CACOXENITE  on QUARTZ","description":"This small thumbnail from Wheal Jane, close to Truro in Cornwall, comprises of a single greyish, terminated Quartz crystal, one side of which is covered with 1 to 3 mm black Cronstedtite crystals dusted with micro-spherules of apricot-tan Cacoxenite. Please note this is a small specimen and could be considered a micromount. Using a lens and scale, I roughly measure the Cacoxenite spheres at about 0.1 mm diameter (yes, mm, not cm). Cronstedtite is a complex iron silicate and Cacoxenite an iron aluminium phosphate. Both species are well known from Wheal Jane but are uncommon.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781202977103,"sku":"CC27999","price":333.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC27999_a2955cc6-f6b0-4c93-9f8c-70a4f067ec63.jpg?v=1783981655","url":"https:\/\/crystalclassics.co.uk\/products\/cronstedtite-with-cacoxenite-on-quartz","provider":"Crystal Classics UK","version":"1.0","type":"link"}