Magmatic-hydrothermal ore formation from plate-tectonic scale to fluid inclusions, with a focus on porphyry-Cu-Au deposits, epithermal precious-metal deposits and granite-related Sn-W deposits
Objective
Recognise and interpret ore-forming processes in hand samples. Understand the string of processes that contribute to metal enrichment mainly along active plate margins, from lithosphere dynamics through magma evolution, fluid separation, subsolidus fluid evolution, and alteration and mineral precipitation by interaction of magmatic fluids with country rocks and the hydrosphere. Understand connection to active volcanism and geothermal processes. Insight into modern research approaches including field mapping, analytical techniques and modelling in preparation for MSc projects.
Content
Detailed program of contents will be updated yearly.
Lecture notes
Short notes are distributed in class
Literature
Extensive reference list distributed with course notes
Prerequisites / Notice
Builds on BSc integration course "Integrierte Erdsysteme" and MSc course "Mineral Resources I", as essential introductions to the principles of hydrothermal ore formation in sedimentary basins and to orthomagmatic metal enrichment. Reflected Light Microscopy and Ore Deposit Practical, coordinated with Mineral Resources I, is recommended but not essential. BSc students intending to study the module Mineral Resources in their MSc program should take both courses "Mineral Resources I and II" during their MSc studies.