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Other uses are in agricultural chemicals, pest controls, fire retardants, fireworks, medicine, and various minor applications.
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United States consumption of calcium metal is small.
On a worldwide basis, more than 100 million metric tons per year of apatite and gypsum are mined, and calcite and dolomite are produced in billions of metric tons per year.
Below is a selected list of commonly used metallic and nonmetallic minerals, ore minerals, mineral byproducts, aggregates, and rock types that are used to make products we use in our daily life.
Natural aggregates include sand, gravel, and crushed stone.
Bromine, recovered commercially through the treatment of seawater brines, is used in leaded gasoline, fire extinguishers and retardants, well-completion fluids, and sanitary preparations. The primary use of calcium is not in its silvery-white metal form, but as calcium carbonate.