Home > Term: barril de limpeza
barril de limpeza
Um barril usado para moer em lote e depois amalgamar concentrados e resduos contendo ouro.
- Μέρος του λόγου: noun
- Κλάδος/Τομέας: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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- jaymemathias
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(Bagnolet, France)
