Minerals that lie near the surface are simply dug out, by the process known as ________
Minerals near surface dug out quarrying, open pit simple extraction.
Ref: NCERT Class XI Geography — Fundamentals of Physical Geography, Savindra Singh
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Minerals that lie at shallow depths are taken out by removing the surface layer is called:
Minerals shallow depths removing surface layer open-cast mining, open-pit mining.
Ref: NCERT Class XI Geography — Fundamentals of Physical Geography, Savindra Singh
