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36 votes
36 votes
By what process did the gabbro turn into amphibolite?.

User Gazreese
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1 Answer

18 votes
18 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 Aryerez
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