{"product_id":"olivenite-with-azurite","title":"OLIVENITE   with AZURITE","description":"A remarkably good small miniature of crystallised Olivenite with minor Azurite and likely Gartrellite from the Tsumeb mine in Namibia.  This is a so-called three-dimensional specimen with Olivenite crystals covering every surface and although small, several possible points of attachment can be seen around the periphery.  The Olivenite forms hundreds of superb, blocky lozenge-shaped crystals of typically 1 to 1.5 mm across, of dark olive-green which appear almost black.  These crystals are semi-translucent to opaque and have a bright glassy lustre.  Although not readily apparent, many gemmy, bright blue crystals of Azurite are scattered amongst the Olivenite which provide flashes of electric-blue when caught in bright light.  Small sprays of minty-leaf green Malachite are also scattered over the surface and at one end a 1 x 1 cm neon-lime green patch is probably the lead-copper-iron arsenate Gartrellite.  A simply superb miniature Olivenite from Tsumeb from the Dr Josef Clemente Collection of southern Germany.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781138391375,"sku":"CC21185","price":1480.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC21185_858b5f1e-0621-4870-9432-a7efc455a6e0.jpg?v=1783978985","url":"https:\/\/crystalclassics.co.uk\/products\/olivenite-with-azurite","provider":"Crystal Classics UK","version":"1.0","type":"link"}