 | Cleophas Cisney O'Harra - Geology - 1917 - 258 pages
...brief popular description of the cave and its routes of travel written for Che tourist visitor. 519. Irving, JD Some Recently Exploited Deposits of Wolframite in the Black Hills of South Dakota. Am. Inst. Min. Eng., Trans., vol. 31, pp. 683-695, 1 map, 1901. See also pp. 1024-1025. Gives the history... | |
 | United States. Bureau of Mines - Digital images - 1917 - 1200 pages
...1901. $2.25. • Tungsten mining at Trumbull, Conn.: US Geol. Survey Bull. 213, p. 98, 1903. Exhausted. IRVING, JD. Some recently exploited deposits of wolframite in the Black Hills of South Dakota: Am. Inst. Min. Eng. Trans., vol. 31, pp. 683-695, 1902. Describes the general geology and occurrence... | |
 | Geological Survey (U.S.) - Geology - 1917 - 572 pages
...Waldemar, Some gold and tungsten deposits of Boulder County, Colo. : Econ. Geology, vol. 2, p. 452, 1907. 6 Irving, JD, Some recently exploited deposits of wolframite in the Black Hills of South Dakota : Am. Inst. Min. Eng. Trans., vol. 31, p. 683, 1901. Irving, JD, Economic resources of the northern... | |
 | William Harvey Emmons - Ore-deposits - 1917 - 574 pages
...Waldemar, Some gold and tnngsten deposits of Boulder County, Colo. : Econ. Geology, vol. 2, p. 452, 1907. 8 Irving, JD, Some recently exploited deposits of wolframite In the Black Hills of South Dakota : Am. Inst. Mln. Eng. Trans., vol. 31. p. 683, 1901. Irving, JD, Economic resources of the northern... | |
 | Mineral industries - 1917 - 600 pages
...Bulletin 430. Notes on Tungsten Deposits near Deer Peak, Washington. By Howland Bancroft. 8. 214 bis 216. Some recently exploited Deposits of Wolframite in the Black Hills of South Dakota. By JD Irving in Trans. Am. Inst. Min. Eng. Bd. 31 1901, S. 683 bis 695. The Production of Cobalt, Molybdenum,... | |
 | Mineral industries - 1918 - 688 pages
...Phenomena of the Palisade Diabase (New Jersey). School of Mines Quarterly (1899), 20, 213-223. 1901. — Some Recently Exploited Deposits of Wolframite in the Black Hills of South Dakota. Trans. AIME (1901), 31, 683-695. 1903. — Ore Deposits of the Northern Black Hills. Mining and Scientific... | |
 | United States. Bureau of Mines - Digital images - 1919 - 972 pages
...[tungsten, 149-157], 1909. 40e. Describes tungsten deposits near Hill City and Lead, S. Dak. IRVINO, JD, Some recently exploited deposits of wolframite In the Black Hills of South Dakota: Am. Inst. Mln. Eng. Trans., vol. 31, pp. 683-695, 1902. Describes the general geology and occurrence... | |
 | Geological Society of America - Geology - 1919 - 710 pages
...phenomena of the Palisade diabase (New Jersey). School of Mines Quarterly, volume 20. pages 213-223. 1OO1. Some recently exploited deposits of wolframite in the Black Hills of South Dakota. Transactions of the American Institute of Mining Kngineers, volume .'!!. pages <>S3-695. 1JHI3. Ore... | |
 | Geological Survey (U.S.) - Geology - 1922 - 1196 pages
...187-340, mapa (1899) 99a Some contact phenomena of the Palisade diabase. Sch Mines Q 20 : 213223 (1899) 02 Some recently exploited deposits of wolframite In the Black Hills of South Dakota. Am IM Eng, Tr 31 : 083-695, map (1902) 03 Ore deposits of the northern Black Hills. Am И Cong, 6th,... | |
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IRVING, JD. Some recently exploited deposits of wolframite in the Black Hills of South Dakota: Am. 
