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By what process did the gabbro turn into amphibolite?.

User Jyriand
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1 Answer

7 votes

Answer:

The gabbro was heated to 500 °C and buried a few miles below the Earth's surface.

Step-by-step explanation:

a gabbro is heated to 500 C and buried a few miles below the Earth's surface.

User Przemyslaw Zych
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