1. The rocks formed from molten magma, are called
2. The rocks formed by gradual deposition, are called
3. Rocks formed due to alteration of original structure due o heat and excessive pressure, are called
4. Lime stones are generally known as
5. Geologically, marble is known as
6. Chemically, marble is known as
7. Granite mainly composed of quartz and felsper particles, is obtained from
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