This 32 slide PowerPoint presentation presents a list of alkaline rocks followed by an in depth look at continental alkaline magmatism of the East African Rift system. A chemical, geographic, and structural look at carbonatites follows. The presentation progresses through discussions of lamproites, lamprophyres, and kimberlites. 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.
Subject: Geoscience:Geology:Igneous and Metamorphic Petrology:Geochemistry, Volcanology, Geoscience:Geology:Mineralogy, Igneous and Metamorphic Petrology:Igneous Processes, Igneous Associations and Tectonic Settings, Geoscience:Geology:Tectonics, Igneous and Metamorphic Petrology:Thermodynamics and Phase Equilibria, Geoscience:Geology:Geochemistry, Geochemistry:Elements Resource Type: Course Information:Course Site:Course Notes, Audio/Visual:Maps, Images/Illustrations Grade Level: College Upper (15-16), College Lower (13-14), Graduate/Professional Classes of Earth Materials: Plutonic Rocks, Volcanic Rocks Course Type: Upper Level:Mineralogy, Geochemistry, Petrology Geologic Setting: Continental Crust, Mantle Topics: Solid Earth:Petrology:Igneous Associations and Tectonic Settings, Solid Earth:Geochemistry, Geochemistry:Elements, Solid Earth:Petrology:Igneous Processes, Thermodynamics and Phase Equilibria, Chemistry/Physics/Mathematics, Solid Earth:Petrology:Geochemistry, Solid Earth, Petrology:Volcanology Solid Earth Processes: Plutonism, Volcanism Tectonic Setting: Continental Rift, Hot SpotKeywords: hypabyssal, peralkaline
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