Gold

Uses: Gold is primarily used in jewelry for its luster and durability, in electronics for reliable conductivity, and as a financial asset in coins and bullion. It’s also utilized in dentistry and aerospace due to its corrosion resistance.

Mining: Gold is mined in countries like Australia, South Africa, and the USA from lode (hard rock) or placer deposits. Methods include open-pit or underground mining, followed by crushing, grinding, and chemical processing (e.g., cyanidation) to extract and refine gold from ore.