{"product_id":"tantalite-fe","title":"TANTALITE-(Fe)","description":"The quality of this small miniature individual Tantalite-(Fe) crystal is remarkable. Not only is this a rare species but it is extremely rare in well-formed crystals, let alone larger perfectly formed crystals like this. Like a mini-skyscraper, the crystal rises up like a wide blade with extremely fine reflective faces and a fantastic pyramidal sloping termination. Its rear face is one large flat surface, but with undulating growth features. It is not from a specific tantalum deposit but from a famous gem pegmatite occurrence in Minas Gerais state, Brazil - Córrego do Limoeiro claim, Virgem da Lapa. This really is an excellent Tantalite-(Fe) crystal. From the superb systematic collection assembled by the brothers Martin and Michael Günther (1951-2007 \u0026amp; 1956-2021).","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46549584642223,"sku":"CC29077","price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC29077.png?v=1770628754","url":"https:\/\/crystalclassics.com\/products\/tantalite-fe","provider":"Crystal Classics","version":"1.0","type":"link"}