Geology 321 - Igneous Metamor Petrolgy

The majority of Earth’s volume is composed of igneous and metamorphic rocks, which originate through processes that operate deep beneath earth’s surface, driven by the movement of tectonic plates. Igneous and metamorphic rocks preserve an interpretable record of the creation and modification of continents, mountain building, earthquakes, and volcanic eruptions. The formation and existence of these rocks, in turn, modulate global volatile cycles, and the evolution of life on earth. In this course, students will explore the processes and environments involved in the genesis of igneous and metamorphic rocks by integrating field and petrographic observations with quantitative applications of experimental data and chemical principles (thermodynamics, major and trace element geochemistry). Through field and laboratory investigations, students will learn how to read the archive of earth processes as preserved in igneous and metamorphic rocks and make inferences about the implications of their formation for the evolution of the Earth system.

Requisite: GEOL 111 and GEOL 271. Spring semester. Professor Guevara.