CBSE BOARD X, asked by Princekhufiy, 1 year ago

what is opening cast mining?

Answers

Answered by 1Angel24
4
Hey, mate here is your answer✌✌》》

The open-pit or open cast mining method is the obvious choice for a property with wide area of mineralization exposed or exists close to the surface and continues to greater depth. The open pit is opening the orebody from the surface by separate removal of ore and associated waste rocks.

Hope this answer will help you..《《

#Be Brainly#
@1Angel12

Princekhufiy: write in simple language.
Princekhufiy: it very complecated.
1Angel24: ok
1Angel24: Open cast = Open pit. Literally, you dig a big pit from the surface, downwards, and extract rock that contains the mineral you are chasing .
Answered by anushka7540
2
Open cast mining is done by removing ( stripping) surface vegetation,dirt and layers of bedrocks in order to reach buried ore deposits.
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