Q. The metamorphic process involving formation of new minerals by chemical replacement of pre-existing minerals is ____________

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Q. Metasomatism occurs at which level and state?

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Q. When fluids in the gaseous form, the metasomatism is called ____________

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Q. The total volume of the rock is changed after metasomatism.

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Q. Which is the structure with extremely fine rock mass?

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Q. Give an example for a rock with cataclastic structure.

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Q. Structure involving flaky or rod-like structures is ______________

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Q. The structure which also has flaky appearance and bands other than schistose is ____________

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Q. Gneissose is indicative of advance degree of metamorphism.

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Q. Structure involving porphyroblasts is ____________

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Q. The structure similar to maculose is __________

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Q. Which structure has lens-like shaped structure?

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Q. The metamorphic rocks showing granulose structure is __________

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Q. What are the rocks showing granulose structure called?

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Q. The cleavage also called slaty cleavage is __________

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Q. The cleavage involving microfractures is __________

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Q. It is easy to distinguish two types of cleavages in hand specimen.

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Q. Slaty cleavage is result of which metamorphism of clays and shales?

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Q. Schistose is resulted due to __________

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Q. The term including both cleavage and schistosity is __________

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