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Lecture Geotechnical engineering - Chapter 2: Exploration
Lecture Geotechnical engineering: Chapter 2 - Exploration. After completing this section, you will understand the knowledge about more recent years the increasing consumption of steel, and rising costs have prompted a search for large high- grade deposits of iron ore that can be mined cheaply by open-pit methods
19 p cdxd2 23/04/2023 33 0
Từ khóa: Lecture Geotechnical engineering, Geotechnical engineering, Sedimentary basins, Non-ferrous metals, Large high- grade deposits, Open-pit methods
Lecture Geotechnical engineering - Chapter 3: Determination of ore reserves
Lecture geotechnical Engineering: Chapter 3 - Determination of ore reserves. After completing this section, you will understand the knowledge about persumed orebody, has been found it is necessary to define its limits, to see whether it is in fact an orebody, and to determine the mineral content of any ore present. The definition of an ore is rather vague, but it is generelly taken to be a body which comprises one or more minerals that can be...
14 p cdxd2 23/04/2023 32 0
Từ khóa: Lecture Geotechnical Engineering, Geotechnical Engineering, Determination of ore reserves, Shape of the orebody, Determine the mineral
Lecture Geotechnical engineering - Chapter 4: One pit mining
Lecture Geotechnical engineering: Chapter 4 - One pit mining. After completing this section, you will understand the knowledge about using geological information from drilled holes, the value of the desired mineral in each block is estimated. The cost of mining each particular block is also determined, therefore you can designate a profit value for each block in the mine.
18 p cdxd2 23/04/2023 37 0
Từ khóa: Lecture Geotechnical engineering, Geotechnical engineering, One pit mining, Into 3-D blocks, Geological information, Gold-blocking
Lecture Geotechnical engineering - Chapter 1: An introduction to mining
Lecture geotechnical engineering: Chapter 1 - An introduction to mining. After completing this section, you will understand the knowledge about Syngenetic deposits, Lateritic deposits, Ore and gongue, Disseminated and Massive ores, Cut off grade, Placer and alluvial deposits and Bedded deposits. Large deep ore bodies, Large shallow ore bodies and coal mining.
13 p cdxd2 23/04/2023 43 0
Từ khóa: Lecture Geotechnical engineering, Geotechnical engineering, An introduction to mining, Geological terminology, Mining terminology
Lecture Geotechnical engineering: Chapter 5 - Minin and mineral resources
Lecture Geotechnical engineering - Chapter 5: Minin and mineral resources. After completing this section, you will understand the knowledge about minerals other than ore present in a rock, reclassification of sub-economic resources to reserve.
14 p cdxd2 23/04/2023 266 0
Từ khóa: Lecture Geotechnical engineering, Geotechnical engineering, Minin and mineral resources, Sub-economic resources, Waste disposal problem
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