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Showing: 1 to 10 of 70 matches for "Cactus Gold Mine"  Page   1   2   3   4   5   6   7 TITLE High-Speed Shaft Sinking In South Africa  SUMMARY ... cleaning was in 1952, when a cactus-type grab used at the Vlakfontein gold mine enabled a record 585 ft of shaft to be sunk and lined in one month. ... AUTHOR Lambert, R. N. PUBLISHED 1970 TITLE Boston Paper - The Mining Region around Prescott, Arizona  SUMMARY ... with a growth of tangled thorny bushes, or prickly, poisonous cactus plants. ... southwestward to the Vulture rnine near Wickenburg, and the gold mine oC Antelope ... AUTHOR Blandy, John F. PUBLISHED 1883 TITLE Macassa Number Three Shaft Deep Shaft Sinking By Conventional Methods  SUMMARY ... or winzes operating in the Kirkland Lake gold mining camp ... tandem hoist formerly at the Into Murray Mine as a ... feet) Cactus grab is suspended on two 22.5 kw (30 ... AUTHOR Dengler, W. R. ; Shaver, W. M. ; Edwards, F. A. PUBLISHED 1985 TITLE Shaft Sinking Concepts And Two Independent Systems Of Concurrent Development Through The Shafts Being Sunk  SUMMARY ... gold price, it was necessary to ensure a reduction ... were used during sinking both shafts at ElandsrandGold Mine. ... and capable of handling a ‘Cactus’grab of 0 ... AUTHOR Nel, P. J. L. PUBLISHED 1981 TITLE Shaft Sinking Technology And The Future Needs Of The Mining Industry  SUMMARY ... Furthermore, the weight of the supporting ropes and the cactus grab that is ... elements for a typical cycle of sinking operations at a South African gold mine. ... AUTHOR Wilson, John W., Dr. PUBLISHED 1976 TITLE An Overview of Capital and Operating Cost Estimation Techniques for Heap Leach Projects  SUMMARY ... representative of site conditions, mine plan, metallurgical flowsheet, surface plant, and work conditions that are anticipated for Great Basin Gold. Because AUTHOR Cobb, William E. PUBLISHED 1988 TITLE The Influence of Economics on the Design of Mine Shaft Systems  SUMMARY ... of this type have been con- structed on the South African gold- fields, notably ... the long term, the exploitation of the deep levels of such a mine will demand a ... AUTHOR Wells, H. M. TITLE Exploration 1986 - Alaska  SUMMARY ... southeastern Alaska. Echo Bay Mines continued subsurface dia- mond drilling at the famous Alaska-Juneau gold mine in Juneau. Two important ... AUTHOR Bundtzen, T. K. ; Green, C. B. PUBLISHED 1987 TITLE Heap Leaching Gold And Silver Ores  SUMMARY ... ore was piled, the site was cleared of cactus and brush. ... Bureau of Mines became interested in heap leaching gold ores from Carlints Bootstrap mine in 1967 ... PUBLISHED 1981 TITLE High Speed Shaft Sinking Techniques In South Africa  SUMMARY ... As an example, the initial capital expenditure requirements for a large new gold mine in the Western Trans- vaal, which has commenced production recently, is ... AUTHOR MacGillivray, David M. PUBLISHED 1979 Showing: 1 to 10 of 70 matches for "Cactus Gold Mine"  Page   1   2   3   4   5   6   7 Search Again