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An Industry Guide to Methods of Ameliorating the Hazards of Rockfall and Rockbursts (Anon, first edition 1977; second edition 1988) was prepared by COMRO at the request of the Association …
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The design and development of a rockcutting machine for gold mining. Journal of the South African Institute of Mining and Metallurgy, vol. 71. pp. 135-147. [ Links ] Hood, M. 1976. …
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Underground hard rock mining refers to various underground mining techniques used to excavate hard minerals, usually those containing metals such as ore containing gold, silver, iron, …
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Step 3 (Underground) GOING UNDERGROUND. Miners, mining materials and equipment are transported deep underground via the mine cage in the vertical shaft, which can go to depths …
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purpose of enabling the removal of rock from the face or providing access to the face for mining personnel or material1. The gully sidewalls and hangingwall often pose a serious stability …
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