Q207
The suitable method of mining a 2 m thick strong sulphide ore deposit within strong wall rocks dipping at 18° and occurring at 60 m below the surface is
A.
overhand stoping
B.
top slicing
C.
underhand longwall stoping
D.
breast stoping
AnswerAnswer: Option D
Solution
Answer: Option D
No explanation is given for this question Let's Discuss on Board