Desktop Guideline on the Selection of Bulking and Settling Factors for Opencast Mines in Mpumalanga, South Africa
Coaltech Research Project M2022-1:
By Jones and Wagener | August 2024
R1500,00
Description
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What this report foundEmployee share ownership participation schemes are presented as a route to spreading mining wealth more widely after apartheid.
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No surface geophysical method can map individual bords and pillars at the depths typical of the Witbank coalfield, a limit the review attributed to physics rather than to technology, since the targets are small relative to their depth and conductive layers often lie above the seam. Borehole laser scanning remains the workable option, with sonar suited to flooded workings.