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Ore Deposits I
Last Updated: 2026-02-05 15:14:45
Abstract
Principles of hydrothermal ore formation, using base metal deposits (Cu, Pb, Zn) in sedimentary basins to explain the interplay of geological, chemical and physical factors from global scale to sample scale. Introduction to orthomagmatic ore formation (mostly Cr, Ni, PGE).
Objective
Understanding the fundamental processes of hydrothermal and magmatic ore formation, recognising and interpreting mineralised rocks in geological context
Content
(a) Principles of hydrothermal ore formation: base metal deposits in sedimentary basins. Practical classification of sample suites by genetic ore deposit types Mineral solubility and ore deposition, principles& thermodynamic prediction using activity diagrams. Stable isotopes in ore-forming hydrothermal systems (O, H, C, S) Driving forces and structural focussing of hydrothermal fluid flow (b) Introduction to orthomagmatic ore formation. Chromite, Ni-Cu sulphides and PGE in layered mafic intrusions. Distribution coefficients between silicate and sulphide melts. Carbonatites and pegmatite deposits.
Resources
Lecture Notes
Notes handed out during lectures
Literature
Extensive literature list distributed in course
General Information
- Language
- English
- Levels
- BSC , MSC
- Frequency
- Yearly recurring
Examination
- Type
- end-of-semester examination
Course Components
| Type | Title | Time & Place | Hours |
|---|---|---|---|
| lecture with exercise | Ore Deposits I |
|
2 h weekly |
Offered In
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Earth Sciences Bachelor (Information about the Bachelor-studies: )
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Major in Geology: Electives (From the offered elective courses in autumn and spring semester 8 credits must be acquired. Primarily courses from the core courses of BSc Earth Sciences have to be selected. Other elective courses from the ETH and University of Zurich are possible, however they must be granted by the advisor of geology (Professor W. Winkler). Courses of the paleontology of the University of Zurich (further offer under ): The following courses from the offer of the UZH are available:)
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