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Hardness, Luster, Color/Colour, Cleavage and Fracture. Those are the 5 common ones
The special properties that help in the identification of minerals are hardness, luster, crystal, density, and cleavage.
A mineral has been a naturally occurring nonmetal. It has an ordered internal structure with a specific chemical composition. The minerals have unique physical properties with crystal structures.
The minerals can be identified by the geologists by:
- Test of Hardness.
- Identification of Lustre.
- Determination of crystal
- Determination of density,
- Identification of cleavage or fracture in the lattice.
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