What is the colour of rose quartz attributed to?

What is the structure or form of dolomite?

Colour changing phenomenon which involves oxidation is ________

Kyanite shows which form?

Which carbonate mineral has this chemical composition- CaCO3 Mg(CO3)2?

Streak colour and colour of the mineral are always same.

What is the hardness of the quartz minerals?

The mica group minerals show which structure in the microscopic level?