the branch of petrology dealing with the origin and formation of rocks.
the origin and formation of rocks.
Origin of petrogenesis
Also called pe·trog·e·ny [pi-troj-uh-nee] /pɪˈtrɒdʒ ə ni/.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
The branch of petrology that deals with the origin and formation of rocks, especially igneous rocks.
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