{"product_id":"obsidian-yellowstone-national-park-u-s-a-80g-mf4541","title":"OBSIDIAN : YELLOWSTONE NATIONAL PARK - U.S.A. 80g MF4541","description":"\u003cp\u003eSPECIMEN : OBSIDIAN\u003c\/p\u003e\n\u003cp\u003eWEIGHT : 80g\u003c\/p\u003e\n\u003cp\u003eSIZE : 60 x 25mm\u003c\/p\u003e\n\u003cp\u003ePROVENANCE : YELLOWSTONE NATIONAL PARK, U.S.A.\u003c\/p\u003e\n\u003cp\u003eFROM A 20TH CENTURY AMERICAN MINERAL COLLECTION\u003c\/p\u003e\n\u003cp\u003eWITH MINERAL COLLECTION IDENTIFICATION DOCKET MF4541\u003c\/p\u003e","brand":"MF Minerals \u0026 Rocks","offers":[{"title":"Default Title","offer_id":56087656825212,"sku":null,"price":24.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/5996\/2425\/files\/IMG_9846_6d3fe8c3-1051-4b10-be15-3cdad5b6a349.jpg?v=1764945975","url":"https:\/\/mfmineralsrocks.com\/products\/obsidian-yellowstone-national-park-u-s-a-80g-mf4541","provider":"MF Minerals \u0026 Rocks","version":"1.0","type":"link"}