{"product_id":"columbite-fe-2","title":"COLUMBITE-(Fe)","description":"This nicely formed, thumbnail-sized, off-matrix twinned Columbite-(Fe) crystal is a very lovely example of the form this very rare iron niobium oxide takes. Forming a series of glossy, black, stepped, sharply terminated bladed orthorhombic crystals, a few of the crystals have fractured tips to their terminations, but overall they present a really nice shape for this species. Ex David Hardman Collection, this comes from the less-often seen pegmatites of Madagascar, coming from the Tsaramanga pegmatite in Betafo District.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":58108341059919,"sku":"CC49302","price":89.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC49302_ee8f5865-3435-41aa-ad08-8ad71f3078c3.jpg?v=1783988332","url":"https:\/\/crystalclassics.co.uk\/products\/columbite-fe-2","provider":"Crystal Classics UK","version":"1.0","type":"link"}