What is the colour of rose quartz attributed to?

What is the colour of the magnesite when pure?

The term which means, rough woody fracture is _______

Carbonate minerals are found usually in _______

Lustre doesn’t depend on?

The ferro-magnesium mineral which occurs in ultra-basic igneous rocks is ______

In the atomic structure, each oxygen atom is shared by how many tetrahedra?

Augite mainly consists of ______