Igneous and Metamorphic Petrology - 2019 entry
MODULE TITLE | Igneous and Metamorphic Petrology | CREDIT VALUE | 30 |
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MODULE CODE | CSM2312 | MODULE CONVENER | Dr Kathryn Moore (Coordinator) |
DURATION: TERM | 1 | 2 | 3 |
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DURATION: WEEKS | 11 | 10 | 0 |
Number of Students Taking Module (anticipated) | 30 |
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Igneous and metamorphic rocks are the products of volcanoes and processes that take place deep within our Earth. This course will teach you about volcanoes, about how magmas are produced in the Earth’s mantle and crust, and about how heat and pressure change rocks and form a record of Earth history. Students learn about the most common techniques used to study these rocks including how to use field evidence, mineral assemblages, mineral textures and relationships observed under the optical microscope. The module will help you to develop an understanding of the theoretical frameworks used to interpret observations of minerals and rocks, and the methods used to interpret mineral assemblage and major, trace element and isotope geochemistry.
You will find the course difficult unless you have attended the first level Geology and Crystallography and Mineralogy modules, which are formal pre-requisites. It is important that you know the rock-forming minerals, their composition and identify characteristics at the outset of the module.
This module is unsuitable for non-specialist students and it is not recommended for interdisciplinary pathways unless the pre-requisite modules have been studied.
The module introduces you to igneous and metamorphic processes and their plate tectonic context. The module develops the skills that will enable you to describe, identify and classify igneous and metamorphic rocks. You will also develop the concepts underpinning modelling of natural systems.
On successful completion of this module, you should be able to:
Module Specific Skills and Knowledge:
1 Understand igneous and metamorphic processes and their related mineralogical and geochemical variations;
2 Identify, describe and classify igneous and metamorphic rocks;
3 Interpret field structures, textures and mineral assemblages;
4 Synthesise and interpret compositional variations of igneous and metamorphic rocks ;
Discipline Specific Skills and Knowledge:
5 Appreciate deep processes in the lithosphere and asthenosphere that affect the nature of rocks observed at the surface of the Earth;
6 Demonstrate an ability to apply conceptual and modelling frameworks to problems by lateral thought processes ;
Personal and Key Transferable / Employment Skills and Knowledge:
7 Demonstrate personal observational, descriptive and numerical skills, along with self- and time-management skills.
Igneous petrology :
- Present-day igneous activity;
- Melting and crystallisation processes;
- Magmatic differentiation;
- Binary and ternary phase diagrams in igneous petrology;
- Major and trace elements in igneous processes ;
- Magma source regions and magma migration ;
- Suites of magmatic rocks;
- Styles of volcanism and emplacement;
- Classification of igneous rocks;
- Origin of basalts, andesites, granites, alkaline rocks, and carbonatites;
- Cumulate rocks;
Metamorphic Petrology :
- Controls of metamorphism and metamorphic processes;
- Definitions and main settings of metamorphism;
- Metamorphic facies;
- Metamorphic equilibrium and phase diagrams;
- Metamorphic textures;
- Interrelations between metamorphism and deformation;
- Compositional groups;
- Characteristic mineral assemblages of metapelites, metabasites, and metacarbonates in low-, medium- and high-pressure facies series;
Practical Skills:
- Identification, description and interpretation of igneous and metamorphic textures and mineral assemblages in field, hand specimen, and thin section;
- Uses of phase diagrams, and major and trace elements in petrological studies.
Scheduled Learning & Teaching Activities | 86 | Guided Independent Study | 214 | Placement / Study Abroad | 0 |
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Category | Hours of study time | Description |
Scheduled Learning and Teaching Activities | 27 | Lectures |
Scheduled Learning and Teaching Activities | 34 | Lab Sessions |
Scheduled Learning and Teaching Activities | 25 | Fieldwork |
Guided Independent Study | 214 | Private Study |
Form of Assessment | Size of Assessment (e.g. duration/length) | ILOs Assessed | Feedback Method |
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Practicals | 2 hour duration each week | 1-6 | Verbal summary and model solutions in the following session. Principles covered in lectures reinforced in practicals. |
Coursework | 30 | Written Exams | 60 | Practical Exams | 10 |
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Form of Assessment | % of Credit | Size of Assessment (e.g. duration/length) | ILOs Assessed | Feedback Method |
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Theoretical Examination 1 | 25 | 1 hour | 1, 2, 4, 5 | Exam mark |
Theoretical Examination 2 | 25 | 1 hour | 1, 2, 4, 5 | Exam mark |
Online Quizzes (Igneous) | 10 | 2 hours | 1-5 | Online |
Igneous Practical Examination | 10 | 2 hours | 2-4, 6 | Written |
Metamorphic and Igneous Assignment/Report | 20 | 10 hours | 2-4, 6 | Written |
Metamorphic Practical Examination | 10 | 2 hours | 2, 4, 6 | Written |
Original Form of Assessment | Form of Re-assessment | ILOs Re-assessed | Time Scale for Re-reassessment |
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Online Quizzes | Original Assessment | As Above | August Ref/Def period |
Summative Assessment | Additional Assessment | As Above | August Ref/Def period |
Examination | Additional Examination | As Above | August Ref/Def period |
As above, one to four pieces of Coursework (up to 50%), and/or one to two Exams (25% each).
information that you are expected to consult. Further guidance will be provided by the Module Convener
Basic Reading:
ELE – http://vle.exeter.ac.uk/
Reading list for this module:
Type | Author | Title | Edition | Publisher | Year | ISBN |
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Set | Winter, J.D. | Principles of Igneous and Metamorphic Petrology | Pearson Education | 2010 | 0321592573 | |
Set | MacKenzie, W.S., Donaldson, C.H. and Guilford, C. | Atlas of Igneous Rocks and Their Textures | Longman | 1982 | 0582300827 | |
Set | Rollinson, H.R. | Using Geochemical Data: Evaluation, Presentation, Interpretation | Longman | 1993 | 0582067014 | |
Set | Yardley, B.W.D. | An Introduction to Metamorphic Petrology | Longman | 1989 | 0582300967 | |
Set | Yardley, B.W.D., MacKenzie, W.S. and Guilford, C. | Atlas of Metamorphic Rocks and Their Textures | Longman | 1990 | 0582301661 | |
Set | Hall, A. | Igneous Petrology | Prentice Hall | 1996 | 0582230802 |
CREDIT VALUE | 30 | ECTS VALUE | 15 |
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PRE-REQUISITE MODULES | CSM1031, CSM1036 |
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CO-REQUISITE MODULES | CSM1030, CSM1034 |
NQF LEVEL (FHEQ) | 5 | AVAILABLE AS DISTANCE LEARNING | No |
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ORIGIN DATE | Wednesday 11th January 2017 | LAST REVISION DATE | Friday 19th July 2019 |
KEY WORDS SEARCH | Igneous; Metamorphic; Rocks; Geochemistry; Phase Relations; Earth Science; Geology |
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Please note that all modules are subject to change, please get in touch if you have any questions about this module.