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gold refining chemicals list 2. 1  gold refining chemicals list - Mining equipment & mine process 2  ... gold refining chemicals list - Crusher South Africa world's top 100 mining stocks in Korea, Republic of. 3  How to Chemically Refine Gold | eHow Refining Systems Used to Make Gold Bars. Refining gold using chemicals is another common method. Gold is treated with sulphuric, hydrochloric or nitric acids. Gold/Silver refining Chemicals - eBay: 2 results found: 1/2 Ounce Stannous Chloride to check Gold, Platinum & P...
Zinc compounds such as zinc oxide are found in many common commercial products, including batteries, paint, plastics, rubber products, pharmaceuticals, floor coverings, inks, cosmetics, soap, and textiles. Zinc is also a natural insect repellent and sun screen, helping to protect our skin.fter iron, aluminium, and copper, zinc is the fourth most common metal we use today. Around 70% of the world's zinc comes from mining, the remaining 30% comes from recycling the metal because zinc is 100% recyclable.