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Northern Illinois University Course Info

Dekalb, Illinois

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Search for courses by clicking on letters of the alphabet or by using a search bar. Explore course description, number of credits required and course sequences to satisfy graduation requirements.


GEOL 420

Geochemistry of the Earths Surface

Natural chemical processes occurring at and near the earths surface. Carbonate equilibria, chemical weathering, oxidation-reduction reactions, and mineral stability relations. Introduction to geochemical cycles and the evolution of sedimentary rocks

Units: 3.0

Prerequisites:
GEOL 325 - Solid Earth Composition
and
CHEM 213 - General Chemistry Laboratory II
and
CHEM 211 - General Chemistry II