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Geography

rocks

TermDefinition
WHAT IS QUARTZITE an extremely compact, hard, granular rock consisting essentially of quartz. It often occurs as silicified sandstone, as in sarsen stones.
WHAT IS AN IGNEOUS ROCK Igneous rocks come from melted rock material, or magma,
NAME OF AN IGNEOUS ROCK basalt
WHAT IS AN METAMORPHIC ROCK Metamorphic rocks started out as some other type of rock, but have been substantially changed from their original igneous, sedimentary, or earlier metamorphic form.
NAME OF AN METAMORPHIC ROCK slate ,marble,quartzite
Created by: butterfly20
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