Mining Methods I – Surface Techniques

At the end of this course, the students should be able to: 1. demonstrate a clear understanding of surface mining technologies (open pit), open cast quarrying and their design as well as the unit operations; 2. design granite quarries for production of aggregates and dimension stones; 3. explain stripping ratio for determining suitable method for exploitation of ore deposit; 4. design layouts for strip mining of coal and include important economic and environmental considerations; 5. describe the technology for marine mining and include important economic and environmental considerations; and 6. determine economic pit limit.

Analysis of elements of surface mine operation. Design of surface mining systems with emphasis on minimisation of adverse environmental impact and maximisation of efficient use of mineral resources. Surface excavation. The uses, handling and maintenance of surface equipment and plants. Ore reserve estimates, grade control (blending and dilution), short- and long-range planning, unit operations, equipment selection, cost estimation, slope stability and placer mining operation. Aggregates quarrying and dimension stones production. Ore handling equipment. Case studies of typical surface mines: coal, metallic and non-metallic mines. Bitumen oil sand mining. Scheduled field trips to operating mines. 500 Level