Shaft-sinking Methods, Practices, and Costs of the Consolidation Coal Co. at Its No. 261 Mine, Caretta, McDowell County, W. Va
| Title | Shaft-sinking Methods, Practices, and Costs of the Consolidation Coal Co. at Its No. 261 Mine, Caretta, McDowell County, W. Va PDF eBook |
| Author | Laurence E. Kelley |
| Publisher | |
| Total Pages | 28 |
| Release | 1932 |
| Genre | Mining engineering |
| ISBN |
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Milling Methods at the Concentrator of the Walker Mining Co., Walkermine, Calif
| Title | Milling Methods at the Concentrator of the Walker Mining Co., Walkermine, Calif PDF eBook |
| Author | M. R. McKenzie |
| Publisher | |
| Total Pages | 1336 |
| Release | 1932 |
| Genre | Gold ores |
| ISBN |
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This paper describing the milling methods at the Walkermine concentrator, Plumas County, Calif., is one of a series being prepared by the United States Bureau of Mines on milling methods and costs in the various mining districts throughout the United States
Information Circular
| Title | Information Circular PDF eBook |
| Author | |
| Publisher | |
| Total Pages | 936 |
| Release | 1932 |
| Genre | Mines and mineral resources |
| ISBN |
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Bibliography of Bureau of Mines Investigations of Coal and Its Products, 1910-60
| Title | Bibliography of Bureau of Mines Investigations of Coal and Its Products, 1910-60 PDF eBook |
| Author | United States. Bureau of Mines. Division of Bituminous Coal |
| Publisher | |
| Total Pages | 172 |
| Release | 1962 |
| Genre | Coal |
| ISBN |
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List of Bureau of Mines Publications and Articles ... with Subject and Author Index
| Title | List of Bureau of Mines Publications and Articles ... with Subject and Author Index PDF eBook |
| Author | United States. Bureau of Mines |
| Publisher | |
| Total Pages | 840 |
| Release | 1960 |
| Genre | Mineral industries |
| ISBN |
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List of Publications Issued by the Bureau of Mines, with Subject and Author Index
| Title | List of Publications Issued by the Bureau of Mines, with Subject and Author Index PDF eBook |
| Author | United States. Bureau of Mines |
| Publisher | |
| Total Pages | 532 |
| Release | 1938 |
| Genre | Mineral industries |
| ISBN |
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List of Publications, Bureau of Mines
| Title | List of Publications, Bureau of Mines PDF eBook |
| Author | United States. Bureau of Mines |
| Publisher | |
| Total Pages | 846 |
| Release | 1960 |
| Genre | Government publications |
| ISBN |
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