 | Geological Survey of Canada, John Alexander Dresser - Copper - 1907 - 50 pages
...(Only a few copies available.) Asbcstus, its occurrence, exploitation and uses. Fritz Cirkel. 1905. Report of the Commission appointed to investigate the Zinc Resources of British Columbia and the conditions affecting their exploitation. WR Ingallm. 1905. Report on the present and prospective... | |
 | Geological Survey of Canada, William Henry Collins - Geology - 1908 - 38 pages
...(Only a few copies available.) Asbestus, its occurrence, exploitation and uses. Fritz Cirkel. 190.3. Report of the Commission appointed to investigate the Zinc Resources of British Columbia and the conditions affecting their exploitation. WR Ingalls. 1905. Report on the present and prospective... | |
 | Geological Survey of Canada, Osmond Edgar Leroy - Geology - 1908 - 80 pages
...(Only a few copies available.) Asbestus, its occurrence, exploitation and uses. Fritz Cirkel . 1905. Report of the Commission appointed to investigate the Zinc Resources of British Columbia and the conditions affecting their exploitation. WR Ingalls. 1905. Report on the present and prospective... | |
 | Brooklyn (New York, N.Y.) - 1908 - 552 pages
...Burkett. Farm stock. 1909. Byrne and Phillips. Highway construction. 1908. Canada. Zinc commission. Report of the commission appointed to investigate the zinc resources of British Columbia and the conditions affecting their exploitation. 1906. Gary. Manual for northern woodsmen. 1909. Chlsholm.... | |
 | Fred Boughton Weeks, John Milton Nickles - Geology - 1909 - 334 pages
...and Einar Lindeman. See under these authors. Canada. Department of the Interior, Mines Branch. 416. Report of the Commission appointed to investigate the zinc resources of British Columbia and the conditions affecting their exploitation. Ottawa, Canada, 1906. 300 pp., illus. Contains data... | |
 | Robert Hallowell Richards - Ore-dressing - 1909 - 454 pages
...Moulden, JC Private communication. 47. Ore Concentrating Company, Denver, Colorado. Catalogue. 48. Report of the Commission appointed to investigate the zinc resources of British Columbia and the Conditions Affecting their Exploitation. By Walter Ren ton Ingalls. 49. Root, Ralph, of Hazel... | |
 | Charles Godfrey Gunther - Magnetic separation of ores - 1909 - 218 pages
...be roasted before separation. Important deposits of such ores are found in British Columbia,1 in 1 "Report of the Commission Appointed to Investigate the Zinc Resources of British Columbia." WR Ingalls. 138 the treatment of which magnetic separation would seem to be destined to play an important... | |
 | Robert Hallowell Richards - Ore-dressing - 1909 - 450 pages
...mesh versus size of hole. 8. Potter, William C., Aguas Calientes, Mexico. Private communication. 9. Report of the Commission Appointed to Investigate the Zinc Resources of British Columbia and the Conditions Affecting their Exploitation, Ottawa, 1906, p. 251. P. Argall. Present limit of... | |
 | Geological Survey (U.S.) - Geology - 1909 - 330 pages
...and Einar Lindeman, See under these authors. Canada. Department of the Interior, Mines Branch, 416. Report of the Commission appointed to investigate the zinc resources of British Columbia and the conditions affecting their exploitation, pttawa, Canada, 1906. 360 pp., illus. Contains data... | |
 | Chemistry - 1909 - 614 pages
...rates of corrosion of acid and basic steel. AG Frasel, Indust. World, 41, 434-437 (April 6, 1907). Report of the commission appointed to investigate the zinc resources of British Columbia and the conditions affecting their exploitation. WR Ingall?, Pub. Mines Branch, Dept. Int. (Canada),... | |
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Report of the Commission appointed to investigate the Zinc Resources of British Columbia and the conditions affecting their exploitation. 
