Question

which minerals are used for industrial purposes

Answer 1

there are many such minerals such as
iron
coal
magnesium
diamond
gold

Answer 2

Answer:

The most widely-used industrial minerals include limestone, clays, sand, gravel, diatomite, kaolin, bentonite, silica, barite, gypsum, potash, pumice, and talc. Some of the industrial minerals commonly used in construction, such as crushed stone, sand, gravel, and cement,