Courses & Units

Ore Deposit Models and Exploration Strategies KEA712

Offered every second year.

Introduction

Modern human society cannot function without minerals and the products made from them. As a major primary producer of a wide range of metals, mining plays a vital role in Australia’s economy and prosperity. However, major new ore deposits are increasingly difficult to find. Particularly in ‘mature’ extensively explored terrains, like Australia, major new discoveries are likely to be deeply buried ‘blind’ ore deposits, where even the host rocks surrounding the deposit may be buried beneath significant thicknesses of unrelated (post-mineral) cover. Future exploration success will increasingly depend on the drill testing of conceptual targets, coupled with the development and application of more robust, more sensitive discriminators of mineralogical, chemical and petrophysical zonation in ore-related, hydrothermally altered rocks. This unit will equip students with the knowledge and skills needed to drive successful mineral exploration into the future. The unit covers current thinking on (i) the genesis of a wide range of ore deposit types, with a focus on base metal and gold deposits, (ii) the tectonic settings and environments in which these deposits form, and (iii) the latest exploration strategies and techniques used detect them. Emphasis is placed on integrating a range of geological, geochronological, geochemical and geophysical data both in the development of robust ore deposit genetic models, and in mineral exploration. The unit draws on the expertise of scientists from the Centre for Ore Deposits and Earth Sciences (CODES) at UTAS, as well as invited experts from the minerals industry, government and academia. Students will gain the knowledge and skills required to recognise and interpret the mineralogy, paragenesis, geochemistry and geophysical signatures of a range of ore deposit types. Practical mineral exploration exercises reinforce the theory and exploration case studies covered in lectures. Ore deposit types covered typically include porphyry, epithermal, and skarn deposits, IOCG deposits, orogenic, Carlin and Witwatersrand gold deposits, volcanic-hosted massive sulfide and sea-floor hydrothermal deposits, sediment-hosted-Cu deposits, sedex and Broken Hill-type Zn-Pb deposits. This unit involves approximately 60 hrs of lectures and 20 hrs of practical classes delivered in two ~week-long blocks (one 6-day block and one 5-day block, with approximately 1 month in between). Project work conducted in the two weeks before the first intensive delivery block, and in the 4 weeks between the intensive blocks involves a further 80 hrs work (~16 hrs/week). Reviewing lecture content and the associated reading material may involve a further 10 hrs per week over ~8 weeks. Ore Deposit Models and Exploration Strategies is a compulsory (CORE) unit in the Master of Economic Geology degree.

Summary

Unit name Ore Deposit Models and Exploration Strategies
Unit code KEA712
Credit points 25
College/School College of Sciences and Engineering
School of Natural Sciences
Discipline Earth Sciences
Coordinator Professor David Cooke
Delivered By
Level Postgraduate

Availability

Location Study period Attendance options Available to
Hobart Winter school Off-Campus International Domestic

Key

On-campus
Off-Campus
International students
Domestic students
Note

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Key Dates

Study Period Start date Census date WW date End date
Winter school 3/6/2024 11/6/2024 24/6/2024 14/7/2024

* The Final WW Date is the final date from which you can withdraw from the unit without academic penalty, however you will still incur a financial liability (refer to How do I withdraw from a unit? for more information).

Unit census dates currently displaying for 2024 are indicative and subject to change. Finalised census dates for 2024 will be available from the 1st October 2023. Note census date cutoff is 11.59pm AEST (AEDT during October to March).

About Census Dates

Learning Outcomes

  • Identify ore systems using mineralogy, alteration and ore-related paragenetic sequences, geochemistry and structural and/or geophysical characteristics
  • Relate exploration strategies to ore deposit characteristics and genetic models
  • Recognise the importance of ore deposit models for resource definition and reporting requirements
  • Select samples, analytical data and approaches to apply, test or develop an ore deposit model
  • Explain ore deposit genetic models and exploration strategies to an audience of academic and industry peers.

Fee Information

Field of Education Commencing Student Contribution 1,3 Grandfathered Student Contribution 1,3 Approved Pathway Course Student Contribution 2,3 Domestic Full Fee 4
010799 $2,237.00 $2,237.00 not applicable $5,192.00

1 Please refer to more information on student contribution amounts.
2 Please refer to more information on eligibility and Approved Pathway courses.
3 Please refer to more information on eligibility for HECS-HELP.
4 Please refer to more information on eligibility for FEE-HELP.

If you have any questions in relation to the fees, please contact UConnect or more information is available on StudyAssist.

Please note: international students should refer to What is an indicative Fee? to get an indicative course cost.

Teaching

Teaching Pattern

This unit involves approximately 60 hrs of lectures and 20 hrs of practicals delivered in two ~week-long blocks (one 6-day block and one 5-day block, with approximately 1 month in between). There is ~80 hrs of project work conducted in the two weeks before the first intensive delivery block, and in the 4 weeks between the intensive blocks (~16 hrs/week). Reviewing lecture content and the associated reading material may involve a further 10 hrs per week over ~8 weeks.

AssessmentAssessment Task 2 - Magmatic Hydrothermal Quiz (10%)|Assessment task 5 ¿ Ore Deposit Model Oral Presentation (10%)|Assessment Task 3 - Gold Exploration Strategy Assignment (15%)|Assessment Task 4 - Literature Review (25%)|Assessment Task 1 - Practicals. (40%)
TimetableView the lecture timetable | View the full unit timetable

Textbooks

Required

There are no required reading materials for this unit.

Recommended

Other than the student-sourced material for Assessment Task 4, all recommended reading material for this unit will be distributed to students via the MyLO page.

LinksBooktopia textbook finder

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