A mineral commodity is a naturally occurring inorganic substance or group of substances that has been extracted from the earth and is traded in commercial markets as a raw material, intermediate product, or refined metal for use in industrial, construction, technological, or consumer applications. Mineral commodities span a wide range — from bulk materials such as iron ore, bauxite, and coal to high-value metals such as gold and platinum, and specialty stones such as diamonds. Each commodity has its own distinct market dynamics, price determinants, quality specifications, and end-use applications. Iron ore, as a mineral commodity, is priced on a dry metric tonne (dmt) basis with premiums or discounts applied based on iron content, silica levels, alumina content, and moisture, and it serves as the primary feedstock for steel manufacturing globally. Bauxite is the principal raw material for aluminum production, processed first into alumina through the Bayer process and then smelted into aluminum metal. Gold functions as both an industrial commodity (used in electronics and dentistry) and a financial commodity (held as a reserve asset and investment vehicle). Diamonds serve dual roles as gemstones (valued for cut, clarity, color, and carat weight) and industrial abrasives. Mineral commodity prices are established through global exchanges such as the London Metal Exchange (LME), long-term offtake contracts, and spot market trading, and are subject to macroeconomic, geopolitical, and supply-demand influences.
