The Phenomenon where electric charge develops due to application of pressure is ______

Dolomite is formed by the action of magnesian rich sea water on which deposit?

What percent of crust do the micas form approximately?

Which of the following is not true about plagioclase?

What is the diaphaneity of pure gypsum?

Which mineral is flaky and black in appearance?

What is the streak given by muscovite mica?

The carbonate minerals have high hardness.