asked 143k views
24 votes
By what process did the gabbro turn into amphibolite?.

asked
User Jyriand
by
7.6k points

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.

answered
User Przemyslaw Zych
by
8.0k points
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