{"product_id":"dioptase-with-calcite-3","title":"DIOPTASE   with CALCITE","description":"This wonderful Dioptase-Calcite combination piece from the famous Weyand Collection in Tsumeb is full of wonderful detail and at very large miniature to small cabinet size it makes a really lovely smaller display piece. An initial layer of large (up to 1.4 cm on edge) pale cream coloured rhombic Calcite crystals coat a thin piece of matrix. Classic, glossy, deep emerald green well-formed rhombic prisms of Dioptase, to 5 mm in length, are dispersed across the surface of the Calcite crystals. This in itself would be nice, but in an attractive twist, a later thin overgrowth of tiny white (to extremely pale minty blue-green) crystals of Dolomite (or possibly Calcite) encrust the very edges of the Calcite rhombs in thin lines, with some scattered upon the green Dioptase crystals too. A really distinctive Tsumeb mine Dioptase, oozing character.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781465121103,"sku":"CC53094","price":666.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC53094_08833409-65df-4925-84ab-3988dac47ddd.jpg?v=1783989805","url":"https:\/\/crystalclassics.co.uk\/products\/dioptase-with-calcite-3","provider":"Crystal Classics UK","version":"1.0","type":"link"}