{"product_id":"natural-xl-fibrous-foitite-specimen-x-1-from-erongo-namibia","title":"Natural XL Fibrous Foitite Specimen x 1 From Erongo, Namibia","description":"\u003cp\u003e\u003cb\u003eA NOTE FROM NICK \u003cbr\u003e\u003c\/b\u003eAn XL 242 x 238 x 131 mm sized natural rare Foitite specimen from Erongo, Namibia. This piece shows fine fibrous to acicular crystalline growth in a dark grey\/blue colour. You never see them this big. Enjoy!\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePRODUCT DESCRIPTION \u003cbr\u003e\u003c\/b\u003e\u003cb\u003eRare Fibrous Foitite From Namibia \u003cbr\u003e\u003c\/b\u003eFoitite is a rare member of the Tourmaline group, typically forming dark grey to black fibrous or acicular crystals. In the Erongo Mountains of Namibia, it occurs in miarolitic cavities within the granite and is often found as fine fibrous growths or as terminations on schorl crystals. Specimens from this locality can be associated with schorl, quartz, aquamarine (beryl), orthoclase, fluorite, topaz and occasionally hyalite. Large, well-developed fibrous masses of Foitite are uncommon.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eASSOCIATED MINERALS \u003c\/strong\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003eFoitite, Schorl, Quartz, Aquamarine (beryl), Orthoclase, Fluorite, Topaz, Hyalite\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eASSOCIATED FEATURES\u003c\/strong\u003e \u003cbr\u003eNeedle, Fibrous, Acicular\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eASSOCIATED COLOURS\u003c\/strong\u003e \u003cbr\u003eGrey, Black\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMOHS HARDNESS SCALE\u003c\/strong\u003e\u003cb\u003e\u003ci\u003e\u003cbr\u003e\u003c\/i\u003e\u003c\/b\u003e7 to 7.5\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRODUCT DATA \u003cbr\u003e\u003c\/strong\u003eLocality = Erongo, Namibia\u003cbr\u003eGrade = Very Good Grade\u003cbr\u003eSize = 242 x 238 x 131 mm \u003cbr\u003e\u003c\/p\u003e","brand":"FOITITE","offers":[{"title":"Default Title","offer_id":50525696295105,"sku":"187-662-260825BM","price":12320.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2066\/6451\/files\/187662_10.jpg?v=1787836554","url":"https:\/\/www.toprocks.com\/products\/natural-xl-fibrous-foitite-specimen-x-1-from-erongo-namibia","provider":"Toprock Gemstones and Minerals ","version":"1.0","type":"link"}