discovery vein

The primary vein for the purpose of locating a mining claim. [Cases: Mines and Minerals 16, 30–33. C.J.S. Mines and Minerals §§ 13, 38–40, 69–83.]

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词条贡献者

译者Jane，毕业于国内一流的高级翻译学院，擅长翻译各种与人工智能相关的法律文件。