Add to ORKGReport issued by the U.S. Bureau of Mines discussing mining methods in Arizona mines. As stated in the introduction, "this paper describes mining operations at the Iron King mine of the Shattuck-Denn Mining Corp. in Yavapai County, Ariz." (p. 2). This report includes tables, maps, illustrations, and photographs
Report issued by the U.S. Bureau of Mines discussing mining and milling conducted in Hyde Park, Verm...
Report issued by the U.S. Bureau of Mines discussing metal mines in Colorado. As stated in the summa...
“Index of Mining Properties in Pima County, Arizona” is the second of the planned series covering th...
Report issued by the U.S. Bureau of Mines discussing the open-pit copper mining of Yavapai County, A...
Report issued by the U.S. Bureau of Mines discussing copper mining methods and costs in Gila County,...
From the publication: "This mining directory — the first ever issued in the Territory — has been dif...
Report issued by the U.S. Bureau of Mines discussing the mining costs and methods of the Regal asbes...
Report issued by the U.S. Bureau of Mines discussing tungsten mining operations conducted in Lincoln...
This paper describing the inclined cut-and-fill, and the semishrinkage methods of mining at the Camp...
Report issued by the U.S. Bureau of Mines discussing the mining, milling, and smelting practices of ...
Report issued by the U.S. Bureau of Mines discussing magnetite and ilmenite mining methods and pract...
Report issued by the U.S. Bureau of Mines over practices of metal mining. As stated in the introduct...
Report issued by the Bureau of Mines over studies conducted on red iron-ore mining near Birmingham, ...
Mining and Milling methods at the Pilgrim Mine, Chloride, Arizona I.C. 6945 (1937)Documents in the A...
Requests for information about the metal production of Arizona are continually being received by the...
Report issued by the U.S. Bureau of Mines discussing mining and milling conducted in Hyde Park, Verm...
Report issued by the U.S. Bureau of Mines discussing metal mines in Colorado. As stated in the summa...
“Index of Mining Properties in Pima County, Arizona” is the second of the planned series covering th...
Report issued by the U.S. Bureau of Mines discussing the open-pit copper mining of Yavapai County, A...
Report issued by the U.S. Bureau of Mines discussing copper mining methods and costs in Gila County,...
From the publication: "This mining directory — the first ever issued in the Territory — has been dif...
Report issued by the U.S. Bureau of Mines discussing the mining costs and methods of the Regal asbes...
Report issued by the U.S. Bureau of Mines discussing tungsten mining operations conducted in Lincoln...
This paper describing the inclined cut-and-fill, and the semishrinkage methods of mining at the Camp...
Report issued by the U.S. Bureau of Mines discussing the mining, milling, and smelting practices of ...
Report issued by the U.S. Bureau of Mines discussing magnetite and ilmenite mining methods and pract...
Report issued by the U.S. Bureau of Mines over practices of metal mining. As stated in the introduct...
Report issued by the Bureau of Mines over studies conducted on red iron-ore mining near Birmingham, ...
Mining and Milling methods at the Pilgrim Mine, Chloride, Arizona I.C. 6945 (1937)Documents in the A...
Requests for information about the metal production of Arizona are continually being received by the...
Report issued by the U.S. Bureau of Mines discussing mining and milling conducted in Hyde Park, Verm...
Report issued by the U.S. Bureau of Mines discussing metal mines in Colorado. As stated in the summa...
“Index of Mining Properties in Pima County, Arizona” is the second of the planned series covering th...