{"product_id":"cuprian-smithsonite-18","title":"CUPRIAN SMITHSONITE","description":"A chain of intergrown, rich apple-green Cuprian Smithsonite crystals, each to about 1 cm, form an arch flat against a dolomitic matrix. This large miniature is from the Tsumeb mine in Namibia and is a beautiful example of this copper-rich variety of the zinc carbonate, Smithsonite.  The orange-tan massive Dolomite matrix forms a triangular display face which is conveniently angled at about 45 degrees, perfect for display.  Sub-millimetre cream coloured crystals of Dolomite coat this surface, against and over which the arc of Cuprian Smithsonite has crystallised.  The crystals are a very good size (to over 1 cm) and colour for this species from Tsumeb.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57780664369487,"sku":"CC13045","price":2961.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC13045_bde26c94-d244-457e-bad1-8107fb697a8e.jpg?v=1783969871","url":"https:\/\/crystalclassics.co.uk\/products\/cuprian-smithsonite-18","provider":"Crystal Classics UK","version":"1.0","type":"link"}