Home > Term: black muck
black muck
Lanc. A dark-brown powdery substance, consisting of silica, alumina, and iron; found in iron mines.
- 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)
