metamorphic

26 06, 2017

What is metamorphic rock? Marble, slate, diamonds

By |2020-04-16T19:13:12-07:00June 26th, 2017|Geology|Comments Off on What is metamorphic rock? Marble, slate, diamonds

What is metamorphic rock? Slate rocks in Cascadilla Gorge, Ithaca, New York Metamorphic rocks form under pressure About 450 million years ago, some of the sedimentary rocks began to transform [...]

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