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EA3005 - Minesite Rehabilitation

Credit points: 3
Year: 2020
Student Contribution Band: Band 2
Administered by: College of Science and Engineering

Mining in Australia and its environmental challenges. Environmental degradation caused by historic mining activities and byregulated and unregulated mining practices. Environmental impacts on soils, sediments, water and air. Acid mine drainage. Minesite drainage and its evaluation, modelling, control and remediation. Mineralogy and geochemistry of waste rock dumps and the management of waste rock dumps using solid and wet covers. Tailings disposal and tailings dam failues. Cyanide and gold mining. Open pit hydrology and hydrogeochemistry. Radioactivity and environmental pollution at uranium mines. Environmental management in the industrial minerals industry. Contaminated land assessment.

Learning Outcomes

  • to introduce students to simple management strategies of mine waters and mine waste materials;
  • to provide a general background on current rehabilitation measures of disturbed or contaminated minesite environments;
  • to understand the applicability of geochemistry and mineralogy in delineating and understanding minesite pollution problems;
  • to understand the diversity of mining operations and the site specific problems of pollution and rehabilitation associated with them.

Subject Assessment

  • end of semester exam (30%)
  • (25%)
  • assignments (25%)
  • mid-term test (20%).
Prerequisites: AT LEAST 12 CREDIT POINTS AT LEVEL 2 INCLUDING 6 CREDITS OF LEVEL 2 EA OR EV
Inadmissible
Subject
Combinations:
EA3003 EA5340

Availabilities

Townsville, Internal, Study Period 2
Census Date 27-Aug-2020
Workload expectations:

The student workload for this 3 credit point subject is approximately 130 hours.

  • 26 hours lectures
  • 39 hours workshops/Seminars
  • assessment and self-directed study

Note: Minor variations might occur due to the continuous Subject quality improvement process, and in case of minor variation(s) in assessment details, the Subject Outline represents the latest official information.