An area where geochemical investigation is carried out to search for minerals or environmental studies.
 

An area where various rock types and geological features are mapped.
 

Area designated for quarry operations.
 

An authorised area where minerals are worked.
 

Location of a concentration of mineral that is considered to be valuable.

Rocks formed by changes of temperature, pressure and chemical environment.

Unconsolidated deposit occurring on the earths surface.