ESC2071

Chemical geology

Dr Ian Cartwright, Dr David Lambert and Dr D C `Bear' McPhail

4 points
* 4 hours per week
* First semester
* Clayton

Objectives On the completion of this subject students will be able to understand some of the fundamental concepts of chemistry as applied to the formation and evolution of the earth; make quantitative applications of chemical principles to solving problems encountered in earth and environmental sciences; interpret chemical data using various quantitative methods; understand some of the geochemical techniques used in mineral exploration and environmental monitoring.

Synopsis This subject is designed to introduce students to the chemical principles and techniques commonly used in solving problems in earth and environmental sciences. It will be of interest to students in chemistry and other science disciplines. Discussion will focus on the chemical processes which control the formation and evolution of the earth's atmosphere, hydrosphere, crust and mantle. Topics will vary but may include mineral, water and gas compositions, thermodynamics, kinetics, stable and radiogenic isotopes, phase diagrams, mineral and gas solubility in waters, exploration and environmental geochemistry. Applications to natural and experimental systems, in particular ore-forming, igneous and metamorphic, will be used wherever practical.

Assessment Examinations (2 hours): 50%
* Laboratory work/assignments: 50%