Metamorphic Reactions, Isograds, and Reaction Mechanisms
http://www.tulane.edu/~sanelson/geol212/metamorphreact.htm

Stephen Nelson, Deparment of Geology


These lecture notes cover types of metamorphic reactions. Topics discussed include univariant and divariant reactions, mineral compatibility diagrams (AFM ternary), metamorphic reaction mechanisms, and metamorphic field gradients. The notes contain many ternary diagrams and graphs illustrating the relationship between pressure, temperature, and mineral composition. This resource is part of the Teaching Petrology collection. http://serc.carleton.edu/NAGTWorkshops/petrology03/index.html

Part of the Cutting Edge collection. The NAGT/DLESE On the Cutting Edge project helps geoscience faculty stay up-to-date with both geoscience research and teaching methods.

Cutting Edge
This resource is referenced here:
Subject: Geoscience:Geology:Mineralogy:Phase Equilibria/Thermodynamics, Geoscience:Geology:Geochemistry, Igneous and Metamorphic Petrology:Geochemistry, Metamorphic Processes, Metamorphic Rock Suites and Facies, Thermodynamics and Phase Equilibria, Geoscience:Geology:Geochemistry:Phase Equilibria/Thermodynamics, Geoscience:Geology:Igneous and Metamorphic Petrology:PTt Relationships
Resource Type: Audio/Visual:Images/Illustrations, Course Information:Course Site:Course Notes
Grade Level: College Lower (13-14), College Upper (15-16)
Theme: Teach the Earth:Course Topics:Mineralogy, Petrology, Geochemistry
Course Type: Upper Level:Geochemistry, Petrology, Mineralogy
Topics: Solid Earth:Geochemistry:Phase Equilibria/Thermodynamics, Solid Earth:Geochemistry, Chemistry/Physics/Mathematics, Solid Earth:Mineralogy:Phase Equilibria/Thermodynamics, Solid Earth, Petrology:Thermodynamics and Phase Equilibria, Geochemistry, Metamorphic Rock Suites and Facies, Metamorphic Processes, PTt Relationships
Solid Earth Processes: Metamorphism