{"product_id":"fa14-fluorite-marcasite-calcite-sardegna-0","title":"MARCASITE \u0026 FLUORITE – Golden Crystals on Cubes, Silius, Sardinia, Italy","description":"\u003cp\u003eA striking multi-mineral specimen combining bright golden Marcasite crests with sharp, clear cubic Fluorite, sparkling Calcite and accessory Baryte crystals, all naturally associated on a single matrix. The piece comes from the historic Silius vein system in south-eastern Sardinia, a fluorite-galena-baryte deposit whose underground workings were closed for decades, making well-crystallized Marcasite-on-Fluorite associations of this quality genuinely uncommon on today's market.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMineral Data:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 177 x 105 x 73 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1508 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProvenance:\u003c\/strong\u003e Silius, South Sardinia Province, Sardinia, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ITALMINERAL","offers":[{"title":"Default Title","offer_id":45456369418349,"sku":null,"price":299.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8027\/6333\/files\/IMG20260222134718.jpg?v=1784015361","url":"https:\/\/www.italmineral.com\/products\/fa14-fluorite-marcasite-calcite-sardegna-0","provider":"ITALMINERAL","version":"1.0","type":"link"}