The deposits that have formed simultaneously with the enclosing rock are called _________

The non-metallic minerals associated with ore minerals are called _________

The deposits occurring close to the roofs of magmatic masses _________

How many types of rocks are there on the basis of time of formation?

The term used for the rock hydrothermal deposits that occur in veins of exceptionally small size, but in good number is …

When gravity is the agent of placing of deposit, the deposit is called _________

Deposits that were formed subsequent to the formation of the host rocks are called ________

What is the mineral which contains a metallic element which can be economically exploited called?