Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Brief review of what has been done in mining copper in this State, which is said to be rich in this metal. (1800 w.)
Brief review of what has been done in mining copper in this State, which is said to be rich in this metal. (1800 w.)
The copper mines of Nevada
Min Sci Pr
de Quille, Dan (Autor:in)
1897
Aufsatz (Zeitschrift)
Englisch
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Mining practice at Ray Mines, Nevada Consolidated Copper Co., Ray, Ariz.
| Engineering Index Backfile | 1929
The mines and prospects of Searchlight district, Nevada
| Engineering Index Backfile | 1906
The Mackay school of mines, university of Nevada
| Engineering Index Backfile | 1929
Recent changes in mining methods at ray mines of the Nevada consolidated copper Co.
| Engineering Index Backfile | 1930
Online Contents | 2015