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petrology |
Grep of noun petrology petrology Overview of noun petrology The noun petrology has 1 sense (no senses from tagged texts) 1. petrology -- (the branch of geology that studies rocks: their origin and formation and composition) Overview of noun petrology The noun petrology has 1 sense (no senses from tagged texts) 1. petrology -- (the branch of geology that studies rocks: their origin and formation and composition)
petrology definition