Q65
In underground, from the footwall shaft cross-cuts are drawn to intersect the orebody and raises are made to connect the cross-cuts. The top of the raises are widened. Name the method of extraction.
A.
open underhanding stoping
B.
open overhand stoping
C.
underground glory hole or milling
AnswerD.
breast stoping
Answer: Option C
Solution
Answer: Option C
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