The most recent estimates of mining geophysical activity compiled by the Society of Exploratory Geophysicists indicate a decrease in mining geophysical activity in 1982. The article describes 1983 advances in electrical, magnetic, seismic and borehole methods.
CITATION STYLE
Crebs, T. J. (1984). GEOPHYSICS. Mining Engineering, 36(5), 459–460. https://doi.org/10.11619/africa1964.1984.25_11
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