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More Mining Engineering Questions
As per Cir, what would be prudent and desirable when a slip or weakness is exposed?
The magnetic bearing of a line is 100 declination is 2°, the true bearing of line is . . . . . . . .
An outcrop of rocks in the form of a patch of strata surrounded by newer beds on all sides
Found the metallic mineral
The person engaged on drifting work were on the principle of . . . . . . . .