{"product_id":"fluorite-w-gilsonite-calcite","title":"Fluorite w\/ Gilsonite \u0026 Calcite |  Illinois","description":"\u003cp\u003e\u003cspan\u003eThis is a rare mineral combination that features a vibrant contrast of black, yellow and white. It also fluoresces bright purple under uv light. Fluorite is a halide, while Calcite is a carbonate. They are frequently found together in hydrothermal veins, with Gilsonite (a hydrocarbon) acting as a rare, organic inclusion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003eThis item is 2.5” x 2.5” and weighs 8.4 oz\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":47571927761070,"sku":null,"price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_6663.jpg?v=1772471162","url":"https:\/\/goodearthrocksgallery.com\/products\/fluorite-w-gilsonite-calcite","provider":"Good Earth Rocks Gallery","version":"1.0","type":"link"}