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MINE4401 Underground 1 > main types of horizontal development > Flashcards

main types of horizontal development Flashcards

1
Q

drifts

A

openings that go into the stopes perpendicular to the strike

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2
Q

drives

A

primary openings in the ore just for dill/blasting

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3
Q

haulage levels

A

drive that occurs at the bottom of the stope in the ore

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4
Q

ramps

A

decline is the main way to service the mine

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MINE4401 Underground 1 (14 decks)

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