A system of vertical or nearly vertical openings for transfering ore from a stope to a single delivery point.
A. Draw point
B. Ore pass
C. Grizzley
D. Finger rise
Answer: Option D
Related Questions on Metal Mining
A. Chip sampling
B. Channel
C. Bulk
D. Radio metre
The ore loaded in shrinkage stoping by . . . . . . . .
A. Over head mucker
B. Pneumatic Auto Loader
C. LHD
D. None
If the ore body is thicker, the level interval will be . . . . . . . .
A. More
B. Lessor
C. Stronger
D. Weaker
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