{"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":46793768927407,"sku":"CC49302","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC49302.png?v=1782819931","url":"https:\/\/crystalclassics.com\/products\/columbite-fe-2","provider":"Crystal Classics","version":"1.0","type":"link"}