bauxite
Aluminum is a metal processed through an ore called Bauxite, aluminum is also the most abundant metal on Earth.
Galena is the chief ore of lead. It is a lead sulfide mineral that is the most important source of lead. Lead is used in a variety of applications, including batteries, construction, and plumbing.
baxite
The chief form of iron ore is hematite, which is a mineral form of iron(III) oxide (Fe2O3). Hematite is a common iron ore that is widely used for extracting iron.
Chromium ore is a source of the metal Chromium.
no Aluminium is the most abundant metal, in the Earth's crust. It makes up about 8% by weight of the Earth's solid surface. Aluminium metal is too reactive chemically to occur natively. Instead, it is found combined in over 270 different minerals.[4] The chief ore of aluminium is bauxite.
There is no one type of mine used for ore.
The largest source of copper is from porphyry ore.
Niobium
Aquamarine is a beryllium-aluminium silicate.
Cassiterite is the main ore of Tin.
The ore galena (lead II sulfide) is the major source of lead.