University of St Andrews

Key information

SCOTCAT credits : 15

ECTS credits : 7

Level : SCQF level 9

Semester: 1

Planned timetable: 10.00 am Tue and Thu (lectures), 2.00 - 5.00 Fri (practicals)

This module provides an introduction to geochemistry: the study of the abundance, distribution and circulation of the chemical elements in minerals, rocks, soils, water and the atmosphere. Geochemical tools are a powerful means to study geological, economic, and environmental problems. In the module we study the origin and distribution of the chemical elements in the Earth and solar system and review thermodynamics and kinetics as applied to the Earth system. We apply thermodynamics to make quantitative predictions regarding the outcome of chemical reactions associated with geological processes. We consider the behaviour of elements, in both low temperature environments and planetary interiors. Material covered includes introductory chemistry, chemical bonding, thermodynamics, kinetics, aqueous geochemistry, mineral precipitation and dissolution, CO2 change, and planetary chemistry. We utilise geochemical tools to constrain changes in geological processes and Earth's environment.

Relationship to other modules

Pre-requisite(s): Before taking this module you must take at least 1 and no more than 2 modules from {ES2001, ES2003}

Learning and teaching methods and delivery

Weekly contact: 2 x 1 hour lectures (8 weeks), 1 x 3 hour practical (8 weeks), 1 field class

Scheduled learning hours: 45

Guided independent study hours: 105

Assessment pattern

As used by St Andrews: Written Examination (x2) = 100% (mid-term worth 35%, end of term worth 65%)

As defined by QAA
Written examinations : 50%
Practical examinations : 0%
Coursework: 50%

Re-assessment: Written Examination = 100%

Personnel

Module coordinator: Dr J W B Rae
Module teaching staff: Dr J Rae, Dr P Savage