Crosshole Seismics: Applications In Mining

Thill, Richard E.
Organization: International Conference on Ground Control in Mining
Pages: 8
Publication Date: Jan 1, 1989
Email to a Friend Abstract
Two Cross-borehole systems were developed by the Bureau of Mines, one operating at a central frequency of 20 kHz for close-in spacing between boreholes (2-20m) and another operating at a dominant frequency between 1-2 kHz for more distant range (40-300+m) between boreholes. The systems are specially designed for the expected ranges and high resolution required in mining applications. Potential applications of the crosshole systems are presented for a variety of geophysical measurements related to underground mining problems.
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