spring 2018 GEO-2008 Geochemistry - 10 ECTS
Course content
- Introduction to various aspects of geochemistry that is divided into two parts: high temperature geochemistry and low temperature geochemistry.
- Introduction on the origin of the elements (nucleosynthesis and stellar evolution) and Earth structure and composition
- Reviews of some chemical principles (Bonding,Chemical Substitution in Crystals, Element and Behaviour During Crystallization and Melting)
- Overview of various geochemical classification of the elements
- Introduction to aqueous geochemistry
- The fundamental principles of thermodynamics Oxidation Reduction Reactions
- Stability of minerals
- Geochemistry of selected ore deposits and their environmental impact
- Introduction to stable and radiogenic isotope geochemistry
Objectives of the course
Knowledge
The students will:
- Review and communicate the basic principles of aqueous geochemistry
- Use chemical information and chemical reasoning to better understand geological and hydrological processes and their interplays on Earth.
- Explain the importance of geochemical process in shaping our universe
- Appraise and analyse the variety of geochemical methods and techniques in the context of exploration, environmental and material/mining applications
- Assess the role of element dispersion in exploration and environmental contexts
Skills
The students will be able to
- Manipulate and interpret geochemical database in creating and using various diagrams (spiderdiagrams, isochrones,¿)
- Use thermodynamics to predict the outcome of geochemical reactions
- Use of radiogenic and stable isotopes to understand geological and geochemical processes
- Synthesize data from published databases to create graphs
Competence
The students will be able to
- Select and apply appropriate geochemical techniques
- Solve problems using real world data sets
- Analyse and interpret geochemical data and relate to geology and weathering processes
Error rendering component
- About the course
- Campus: Tromsø |
- ECTS: 10
- Course code: GEO-2008
- Responsible unit
- Institutt for geovitenskap