{"product_id":"gypsum-on-malachite-ps-after-azurite","title":"GYPSUM  on MALACHITE ps. after AZURITE","description":"A rare example of Gypsum from Tsumeb occurring here on a mixed Malachite and Azurite matrix with part crystals of Malachite pseudomorphs after Azurite. The Gypsum forms a stack of cleaved transparent rhombohedrons measuring 2.4 x 1.4 x 0.7 cm. When associated with ore mineralisation as with this specimen, Gypsum only occurred at Tsumeb in either the supergene (near surface) zone or first oxidation zone.  An old-time specimen of this rare Tsumeb species.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57780956070223,"sku":"CC15659","price":444.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC15659.png?v=1779745688","url":"https:\/\/crystalclassics.co.uk\/products\/gypsum-on-malachite-ps-after-azurite","provider":"Crystal Classics UK","version":"1.0","type":"link"}