Q35
The foot wall shaft cross cuts are drawn to intersect the ore body and raises are made to connect the cross cuts; in under ground. The top of the raises are widened, the method of extraction is . . . . . . . .
A.
Open under hand stopin
B.
Open over hand stoping
C.
u/g glory hole
AnswerD.
Breast stoping
Answer: Option C
Solution
Answer: Option C
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