Minerals and Rocks in the Environment – EPSc 336 (Spring 2016)
Course Description: This is a combined rock and mineral
course with focus on environmental issues and applications. We will introduce
and discuss mineralogic and petrologic concepts relevant to environmental
geoscience pursuits. The course
will provide fundamentals of mineralogy and crystallography, key mineral
groups, and foundations of igneous, sedimentary, and metamorphic rock systems. We
will address the mineralogy of environmental systems such as soils, marine
environments, aerosols, mines, and radioactive wastes. The course will also
provide an overview and lab demo of analysis methods used for environmental
geoscience applications. We will
attempt to plan a full-day field trip for a Saturday later in the semester,
weather permitting.
Note for EES students: This course or Earth Materials (EPS 352) is
one of the requirements for EES majors and is one of the possible electives for
minors. Please note that only one
or the other (336 or 352) can be taken for credit toward the major/minor. EPSc 336 is designed at a more
introductory level than Environmental Mineralogy (EPS 430). For
those students intending to take EPS 430, Earth Materials (EPS 352) is
prerequisite.
Pre-requisites: EPSc 201 Earth and the Environment,
Chem 111A or AP Chem score of 4; or permission of instructor.
Class time: Two
1.5-hour class periods per week with several of the regularly scheduled class
periods spent doing labs (mineral and rock identification, analysis methods). Class will be divided between lecture,
lab, and case studies involving environmental issues.
Textbook: Earth Materials, Hefferan and OÕBrien, 2010
Supplemental materials: We will use a course pack that draws upon
recent, relevant issues primarily using articles from the journal ÒElementsÓ
supplemented by extracts from the following books: Environmental Mineralogy,
Mineralogical Society Series, 2000; Environmental Mineralogy II (Vaughan and Wogelius, Ed.) EMU Notes in Mineralogy 13, 2013; Soil
Mineralogy with Environmental Applications, SSSA Book
Series 7 (Dixon and Shulze, Ed.), 2002; Minerals,
Their Constitution and Origin, Wenk and Bulakh, 2004; and Geology and the
Environment, Pipkin & Trent.
Term Project/Case Study: Topic to be agreed upon by student and
professor. Students will research a
specific topic and write a short (~10 page) paper, to be presented in class
during the semester.
Grading:
Exams:
3, 15% each
Homework Assignments: 25% (~ 5 assignments, 5% each)
Term Project: 15%
In class brief: 5%
Class Participation: 10%
Example Syllabus from a previous semester
Course Outline: Minerals and Rocks in the Environment |
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Week |
Topics |
Assignments |
1 |
Importance of mineralogy in the environment, chemical classification, bonding, simple structures |
Homework 1 |
2 |
Crystal structures and morphologies, crystal chemical principles |
Assign Paper Topics |
3 |
Crystal growth and aggregations, solid solutions, phase transitions |
Homework 2 |
4 |
Crystallography, crystal systems, analytical methods for environmental mineralogy |
Lab: examples – X-ray Diff., E-Probe, Las. Raman Spec. |
5 |
Physical and optical properties of minerals, mineral identification |
Mineral Lab Exam 1 |
6 |
Systematic mineralogy: rock-forming silicates and oxides |
Homework 3 |
7 |
Systematic mineralogy: The Ò-idesÓ and Ò-atesÓ, clay minerals, zeolites, and native elements |
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8 |
Igneous rocks, volcanic systems, landforms, and deposits, and hazards |
Homework 4 |
9 |
Sedimentary rocks, sedimentary environments and cycles, sediment dispersal and deposition |
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10 |
Weathering, sediment production, soil processes |
Exam 2 |
11 |
Mineralogy of key environmental systems – soils, marine sediments, aerosols |
Homework 5 |
12 |
Metamorphism, ore forming processes, industrial minerals and rocks |
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13 |
Applied mineralogy & petrology – economic deposits, cements, mining wastes, remediation |
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14 |
Case studies: minerals, rocks, & environmental issues |
Student presentation briefs |
15 |
Geologic systems and containment of environmental contaminants from landfills, radioactive wastes |
Term Paper due |
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Exam Week |
Exam 3 |
Term paper topics,
examples
Water, hydrated minerals, and water-mineral interactions in soils
Zeolites, ion exchange, and their use in waste control
Phyllosilicate clays and their role in the environment
Radionuclide waste containment
Sulfide mining and acid mine wastes
Shale hosted gas and hydraulic fracturing
Tar sand mining and remediation
Clathrate hydrates and storage of greenhouse gases
Acid neutralization in the environment (carbonates)
Coal power: mining, processing, aerosols, contamination issues
Volcanic materials and associated environmental issues
Mineralogical controls on chemical mobility during weathering