A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Notes presented to show how methods have been modified on Village Deep mine during past 5 years to meet pressure and ventilation conditions. (abstracts) (See also Chem. Met. and Min. Soc. of S. Africa -- Jl vol. 29, no. 3, Sept. 1928 pp. 42-51, 10 figs (discussion) p 52-54, 10 figs.; and Can. Min. Jl., vol. 49, no. 48, Nov. 80, 1928, pp. 988-990)
Notes presented to show how methods have been modified on Village Deep mine during past 5 years to meet pressure and ventilation conditions. (abstracts) (See also Chem. Met. and Min. Soc. of S. Africa -- Jl vol. 29, no. 3, Sept. 1928 pp. 42-51, 10 figs (discussion) p 52-54, 10 figs.; and Can. Min. Jl., vol. 49, no. 48, Nov. 80, 1928, pp. 988-990)
Notes on some aspects of mining at depth
S. African Min. Rev.
Thorlund, J. (author)
1928
2 pages
Article (Journal)
English
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