{"product_id":"cobaltoan-calcite-8","title":"Cobaltoan CALCITE","description":"This super small cabinet display specimen shows the classic cyclamen-pink colour for which Cobaltoan Calcite is renowned. There are two main world sources of this extremely rare variety of Calcite: Bou Azzer, Morocco; and Kolwezi, Democratic Republic of Congo. Well-crystallized showy display specimens from either are very rare and consequently command high prices. This specimen comes from the former, and presents quite unusual 'nail-head' type crystals with three-sided pyramidal sloping terminations, which are nicely transparent and with a rich pink colour. This colour is replaced in two or three small areas with a more orange-brown colour, possibly reflecting a shift in trace chemistry from cobalt to iron. With very little damage to note this colourful Calcite will make a fine display piece.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781478916431,"sku":"CC56488","price":555.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC56488_7bf12596-f492-4c17-a3c7-e1eab93ecd9d.jpg?v=1783990599","url":"https:\/\/crystalclassics.co.uk\/products\/cobaltoan-calcite-8","provider":"Crystal Classics UK","version":"1.0","type":"link"}