ホーム > Term: calabashing
calabashing
Panning tin gravels in a half-calabash gourd. Used in prospecting and alluvial mining in primitive conditions.
- スピーチの一部 noun
- 産業/ドメイン 炭鉱
- カテゴリ 炭鉱全般; Mineral mining
- Government Agency: USBM
0
作成者
- ed.young
- 100% positive feedback
(Milwaukee, United States)