首页 > Term: anchaduar
anchaduar
Fillings of old workings in a mine, and said to carry gold of recent deposition. This is a product that deposits in most of the old stopes throughout the mine. In some instances, the whole stope for 20 ft (6.1 m) wide is filled. It is apparently siliceous material with more or less pyrite.
- 词性: noun
- 行业/领域: 采矿
- 类别 一般矿业; Mineral mining
- Government Agency: USBM
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创建者
- ed.young
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(Milwaukee, United States)