{"product_id":"qc1","title":"Refractory Gold Ore Quartz Crystal Specimen | Specimen 1","description":"\u003cp data-end=\"662\" data-start=\"213\"\u003eThis natural refractory gold ore specimen is being sold as a geological and mineral display piece due to the quartz crystals that formed inside fractures created by ancient hydrothermal explosions. During these violent hydrothermal events, the host rock was shattered and brecciated, creating open cavities and fracture zones. Silica-rich fluids later moved through these openings, depositing and growing natural quartz crystals throughout the rock.\u003c\/p\u003e\n\u003cp data-end=\"662\" data-start=\"213\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"1039\" data-start=\"664\"\u003eThe specimen contains sulfide-rich refractory gold mineralisation with minute silver content and antimony-bearing minerals. While some gold occurs as free gold, it is micron-sized and generally only visible under magnification or a microscope. Most of the gold remains locked within sulfide minerals, meaning it cannot be recovered through simple crushing or panning methods.\u003c\/p\u003e\n\u003cp data-end=\"1039\" data-start=\"664\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"1096\" data-start=\"1041\"\u003eThis is a genuine natural mineral specimen ideal for:\u003c\/p\u003e\n\u003cul data-end=\"1331\" data-start=\"1097\"\u003e\n\u003cli data-end=\"1132\" data-start=\"1097\" data-section-id=\"p8abp0\"\u003eMineral and crystal collections\u003c\/li\u003e\n\u003cli data-end=\"1167\" data-start=\"1133\" data-section-id=\"omj6l5\"\u003eGeological display collections\u003c\/li\u003e\n\u003cli data-end=\"1202\" data-start=\"1168\" data-section-id=\"1ek2f2p\"\u003eRefractory gold ore collectors\u003c\/li\u003e\n\u003cli data-end=\"1237\" data-start=\"1203\" data-section-id=\"10v9ime\"\u003eEducational and study purposes\u003c\/li\u003e\n\u003cli data-end=\"1285\" data-start=\"1238\" data-section-id=\"bqkg90\"\u003eQuartz and hydrothermal mineral enthusiasts\u003c\/li\u003e\n\u003cli data-end=\"1331\" data-start=\"1286\" data-section-id=\"14kxwmt\"\u003eSulfide ore and mineral specimen collectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-end=\"1371\" data-start=\"1333\"\u003e\u003cstrong data-end=\"1351\" data-start=\"1333\"\u003eSpecimen Size:\u003c\/strong\u003e\u003cbr data-end=\"1354\" data-start=\"1351\"\u003e7cm x 8.5cm x 8cm\u003c\/p\u003e\n\u003cp data-end=\"1371\" data-start=\"1333\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"1400\" data-start=\"1373\"\u003e\u003cstrong data-end=\"1398\" data-start=\"1373\"\u003eImportant Disclaimer:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1565\" data-start=\"1402\"\u003eThis specimen is sold strictly as a collectible geological display sample. I do not recommend crushing, roasting, smelting, or chemically processing this material.\u003c\/p\u003e\n\u003cp data-end=\"1807\" data-start=\"1567\"\u003eThe ore contains refractory sulfides and antimony-bearing minerals. Roasting or chemical liberation processes can release toxic and hazardous gases. Any attempt to process the specimen is entirely at the buyer’s own risk and responsibility.\u003c\/p\u003e\n\u003cp data-end=\"1929\" data-start=\"1809\"\u003eBy purchasing this item, the buyer acknowledges that this specimen is intended for collection and display purposes only.\u003c\/p\u003e\n\u003cp data-end=\"1929\" data-start=\"1809\"\u003e \u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2013\" data-start=\"1931\"\u003e\u003cstrong data-end=\"1944\" data-start=\"1931\"\u003eShipping:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2013\" data-start=\"1931\"\u003eAustralia-wide shipping only. No international shipping available.\u003c\/p\u003e","brand":"OzGeology","offers":[{"title":"Default Title","offer_id":51587906732320,"sku":null,"price":65.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/9918\/9536\/files\/IMG_3354_result.jpg?v=1778487438","url":"https:\/\/ozgeology.com\/products\/qc1","provider":"OzGeology","version":"1.0","type":"link"}