Documents Metamorphism – changes in mineralogy and texture brought about by perturbations in heat and...

Slide 1 Slide 2 Metamorphism – changes in mineralogy and texture brought about by perturbations in heat and pressure Compositional changes are generally restricted to those…

Documents Geology of Plutonic Rocks. Igneous plutonic rocks Formed – –900 degree C –50 km depth Uplift.....

Slide 1 Geology of Plutonic Rocks Slide 2 Igneous plutonic rocks Formed – –900 degree C –50 km depth Uplift to earth surface Enormous decrease in confining pressure…