{"product_id":"quartz-crystals-on-sandstone-ridgeley-sandstone-formation-maryland-u-s-a-496g-mf5466","title":"QUARTZ CRYSTALS ON SANDSTONE : RIDGELEY SANDSTONE FORMATION, MARYLAND U.S.A. 496g MF5466","description":"\u003cp\u003eSPECIMEN : QUARTZ CRYSTALS ON SAMDSTONE\u003c\/p\u003e\n\u003cp\u003eWEIGHT : 496g\u003c\/p\u003e\n\u003cp\u003eSIZE : 150 x 50 x 30mm\u003c\/p\u003e\n\u003cp\u003ePROVENANCE : RIDGELEY SANDSTONE FORMATION, APPALACHIAN MOUNTAINS, MARYLAND. U.S.A.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWELL SIZED  SPECIMEN WITH MINERAL COLLECTION IDENTIFICATION DOCKET MF5466\u003c\/p\u003e","brand":"MF Minerals \u0026 Rocks","offers":[{"title":"Default Title","offer_id":57841365123452,"sku":null,"price":38.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/5996\/2425\/files\/IMG_3515_f8c75938-b1d0-4504-ae1a-d1eb9a350f78.jpg?v=1792754371","url":"https:\/\/mfmineralsrocks.com\/es\/products\/quartz-crystals-on-sandstone-ridgeley-sandstone-formation-maryland-u-s-a-496g-mf5466","provider":"MF Minerals \u0026 Rocks","version":"1.0","type":"link"}