{"product_id":"arfvedsonite-2","title":"ARFVEDSONITE","description":"This tiny, thumbnail-sized specimen of a rock-forming mineral might get passed by, but it is actually a very fine example of the uncommon species Arfvedsonite, from perhaps the United States' most important locality for it - Hurricane Mountain localities, Carroll County, New Hampshire, USA. Technically, \"on matrix\", the lovely glossy black, terminated Arfvedsonite crystal reaches 1.5 cm in length rising up through a small piece of feldspar. It has the tiniest of chips to one edge of its termination, but this requires high magnification to spot, otherwise it is extremely well-formed and sits very nicely. Ex David Hardman Collection, this specimen was most likely collected during the 1970s or 1980s when collectors appear to have been most active there.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781422326095,"sku":"CC50002","price":104.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC50002.jpg?v=1783989082","url":"https:\/\/crystalclassics.co.uk\/products\/arfvedsonite-2","provider":"Crystal Classics UK","version":"1.0","type":"link"}