Lustre is dependent on colour.

What is the cleavage shown by quartz minerals?

What is the other name of muscovite mica?

The property of a mineral by virtue of which it can be cut with a knife is ______

What is the chemical composition of Quartz?

What percent of crust do the micas form approximately?

Streak is an important diagnostic property of _______

Hardness is which kind of property?