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Displaying 301 - 328 of 328

1/1/1983
The mining History of only one of areas suddenly were developed. Finally, some them has ... rushes and, if one of them was lucky, rich streaks of settlements had a remarkably di verse History, as is mineral in his own claims. The miners' account, indicated in ... Mining Frontiers oj the For West, 1848-1880. This account is not a general History of Western Although some of Idaho's metal areas remained mining or of life ...

1/1/1982
Chapter II-Pleistocene Lava Dams and Canyon History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615 ... years of tion; the University of Idaho and many other colleges Earth’s History in the area that is now our state. In and universities around the ... the brief erup- partial melting of the same parent material that tive History of a single center, however, there was yielded the older rocks. ...

1/1/1981
The deformation and metamorphic History of the Belt rocks is far from resolved. Metamorphic grade increases with ...

1/1/1980
, 1979, Drainage History of the Lewiston Basin: Northwest Science, v. 53, no. 4, p. ... Owyhee region. southeastern Oregon: University of Oregon Museum of Natural History Bulletin 1, 45 p. Knowles, C. R. and E. H. Bennett, 1978, Reconnaissance ... Transactions), v. 56, no. 8, p. 530. Savage, C. N., 1974, General geologic History of the Coeur d'Alene- Spokane River region: Idaho Bureau of Mines and ...

1/1/1980
the depositional History of the Salt Lake Formation. 30 Pyrite is also found ...

1/1/1980
History AND DESCRIPTION OF THE ORE DEPOSITS IN THE ROCKY BAR MINING DISTRICT ... plutons, or they may be basic plutons formed early in the batholith History. 2. The main phase granodiorite-quartz monzonite plutons ...

1/1/1980
The publications were an uninterrupted History of mineral operations 1n Idaho from 1899 to 1978. The second event was ... IBMG has added this annual report to its yearly objectives so that the History of Idahors mineral industry will continue uninterrupted. IBMG has not ...

1/1/1980
, 1977, Geologic History of the Devonian--northern Alberta to southwest Arizona: Wyoming ...

1/1/1980
thermal History; (2) a permeable reservoir rock, which will yield oil and gas rapidly ...

1/1/1979
WILDERNESS IN IDAHO--A BRIEF History. 12 TWO EXAMPLES OF MINERAL INVENTORY ...

1/1/1979
depositional History of northern Nevada and central Idaho, in Short Papers in Geology and ... Geological Survey Open-File Report 76-72, 20 p. --------, 1976, Mississippian History of the northern Rocky Mountains region: U. S. Geological Survey ...

1/1/1979
--------, 1979, Cenozoic igneous History of the U. S. Cordillera from 42 to 49 degrees north latitude: ... v. 6, no. 5, p. 579-592. Hamilton, Warren, 1958, Plutonic History of west-central Idaho [abstract]: Geological Society of America ...

1/1/1979
Th~ biggest civil trial in Idaho's History was conducted during the year. The trial decided a $660,000,000 law ... negatives to modern safety film. The collection records seventy years of History in the Coeur d'Alene mining district and contains many fascinating prints of ...

1/1/1978
long History, As a further manifestation of regulatory impacts on mining, the ...

1/1/1978
WILDERNESS IN IDAHO--A BRIEF History. 12 TWO EXAMPLES OF MINERAL INVENTORY ...

1/1/1978
History of the northwestern United States [abs.): Geological Society of ... 1:500,000. Bond, J. G., S. A. Price, and P. J. Breeser, 1972, Deformational History of the Columbia River basalts of western Idaho as interpreted from ... M. B. Lynch, 1973, Paleomagnetism and its implications on the geologic History of the Columbia River basalts of Idaho [abs.]: Geological Society ...

6/5/1976
GEOLOGIC History ... sediment from outwash deposits during glaciation of the Snake River Natural History, Pocatello, Idaho, p. 181-202. ...

1/1/1975
were controlled by the cooling History of the flows which governed the rate, degree, and mechanism of ...

1/1/1973
, A History of the Western Phosphate Industry, Proceedings of the 1966 Industrial ...

1/1/1968
Three periods of activity make up the mining History of the Silver City region. As the graph in Figure 7 shows, two of these episodes were ... p. 125). The mine is also opened by two higher adits that were used in the early History of the operation (Fig. 37). The adit and crosscut levels are connected by ... is evident from the old shafts and adits in the vicinity. Nothing is known of tneir History. The veins have a considerable strike length and are worth further ...

1/1/1965

History of Pend Oreille Lake Region in North Idaho | Idaho Geologic Survey ... Geologic History of Pend Oreille Lake Region in North Idaho ...
 

Pamphlets (P): P-131
Year: 1963
History of South-Central Idaho | Idaho Geologic Survey ... Mining History of South-Central Idaho Pamphlets (P): P-131 ...
 

1/1/1963

1/1/1945
History and production ...

1/1/1928
EARLY EXPLORATION AND INDIAN History In 1879 Mr. J. W. Powell, formerly of Arco, Idaho, but ... this area in the not too far distant future. The'y bowl near Echo period covered by the History of our country is extremely short.tic rock heaps that .Before 1914 Lassen Peak was ... area. Mr. Martin furnished valuable information on the early History of the area. Acknowledgments are also due to the people of ...

1/1/1926
History .................................................... 121 phous quartz vein ... plan of the eighth level, De Lamar mine.. ............. .In pocket History and production. ..................................... 1:34 911. Geologic plans ... plans to completion. History of Jfining Det.elopment.-The XTilsonand the Kahl claims, the nucleus about ...

1/1/1924
Early History .................... ... ... Geologic History 29 ... History .... ...

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