The total volume of the rock is changed after metasomatism.

Which type of rock can be considered as a biological sedimentary rock? </p>

Non-detrital rocks refer to ________

What are the two conditions believed to be required for the formation of igneous rocks?

Give an example for rudaceous rock.

Where are the volcanic rocks formed?

Pore fluids play important role metamorphism.

An example for arenite would be ________