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

Type of veins which are bodies of tubular shape in pre-existing fissures?

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

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

Magmatic ore deposits do not commonly occur in forms of injective.

Gash-veins are generally found in _________

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

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