Home > Term: stage working
stage working
A system of working minerals by removing the strata above the beds, after which the various beds are removed in steps or stages.
- Szófaj: noun
- Ipar/Tárgykör: Mining
- Kategória: General mining; Mineral mining
- Government Agency: USBM
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Szerzőb
- ed.young
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(Milwaukee, United States)
