In this mining method, in which masses, panels or block of ore are under cut to induce caving, permitting the broken ore to be drawn off below.
A. Sub level
B. Block caving
C. Integral caving
D. Top slicing
Answer: Option B
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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