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Page 6190, results 154726 - 154750

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Pyrite deposits at Horseshoe Bay, Latouche Island, Alaska
Francis Adrien Stejer
1955, Open-File Report 55-175
Horseshoe Bay (see fig. 1) is in the southwest part of Prince William Sound at latitude 60°01'N and longitude 147°57'W. It is on the west side of Latouche Island about two miles southwest of the old mining camp of Latouche. Pyrite deposits crop out about one-half mile from the head...
Electrical resistivity measurements in the Neillsville area, Wisconsin
H. Cecil Spicer, George J. Edwards
1955, Open-File Report 55-173
Sixty-eight electrical depth profiles were completed in the vicinity of Neillsville, Wis. to obtain information on the water-bearing beds in the glacial moraine and consolidated sedimentary rocks in the area. No productive aquifers were found but the best areas for test drilling are described. The basic theory and interpretation procedures,...
Fossils from bore holes on the Eastern Shore Peninsula, Virginia
Ruth Todd, Julia A. Gardner, I. G. Sohn
1955, Open-File Report 55-181
This report lists Foraminifera, Mollusca, and Ostracoda in five bore holes that penetrated a maximum of 445 feet of section in sediments of Pleistocene and Miocene age, and discusses the paleoecologic and stratigraphic significance of the fossils. It includes the contents of references 6, 16, and 18 of Virginia Division...
Preliminary geologic evaluation of the Chena area, Alaska
John R. Williams
1955, Open-File Report 55-198
It seems fitting at this session of the Alaska Science Conference, the first to be held in the Fairbanks area, to give a preliminary summary of the practical results of a geologic investigation of the Chena area east of Fairbanks. The work was done by the Geological Survey in 1950....
Status of ownership of part of the lands on which phosphate-bearing beds outcrop in Utah
Emerson Cannon Willey, T. M. Cheney, H.W. Pierce, L.T. Grose
1955, Open-File Report 55-195
This report and accompanying maps summarize the status of ownership of many phosphate bearing lands in the State of Utah. Ownership categories discussedare (1) phosphate rights owned by Federal Government, (2) phosphate rights not owned by Federal Government, and (3) ownership status uncertain....
Status of ownership of part of the lands on which phosphate-bearing beds outcrop in southwestern Montana and northeastern Idaho
Emerson C. Willey, E. R. Cressman, H.W. Peirce, T. M. Cheney
1955, Open-File Report 55-197
This report and accompanying maps summarize the status or ownership or many phosphate bearing lands in southwestern Montana and northeastern Idaho. Ownership categories discussed are (1) phosphate rights owned by Federal Government, (2) phosphate rights not owned by Federal Government, and (3) ownership status uncertain....
Pegmatites of the Middletown area, Connecticut
Frederick Stugard Jr.
1955, Open-File Report 55-177
The pegmatites of the Middletown area in Connecticut have been mined almost continuously for feldspar and muscovite mica since about 1865, Pegmatites in this and other areas have recently become the subject of renewed interest because pegmatites are the potential source of beryl, the ore mineral of beryllium. During 1948...
Geologic map of the Triangle A pegmatite, Custer County, South Dakota
A.J. Lang Jr.
1955, Miscellaneous Field Studies Map 44
The Triangle A pegmatite is 4 miles southeast of Custer in the SW 1/4, sec. 34, T. 3 S., R. 5 E., Custer County, S. Dak.  It may be reached from Custer by a gravel road 2.4 miles long that leaves U.S. Highway 16A at a point 3.2 miles east...
Zinc and lead deposits of the Sinsinawa River area, Grant County, Wisconsin
John W. Allingham, Arthur E. Flint, Allen F. Agnew
1955, Miscellaneous Field Studies Map 40
A broad geologic study of the structure and ore deposits of the Wisconsin-Illinois-Iowa zinc-lead district (fig. 1) was begun by the U.S. Geological Survey in 1942.  The main object of the present program is to delineate the areas favorable to future exploration for zinc-lead ore deposits.  As part of the...
Geology and zinc-lead deposits in the Durango area, Dubuque County, Iowa
Arthur E. Flint, C. Erwin Brown
1955, Miscellaneous Field Studies Map 33
Geologic investigations were begun in Iowa to appraise; (1) the possible occurrence of zinc ore in strata that elsewhere in the Upper Mississippi Valley zinc-lead district have been the principal sites of zinc concentration; and (2) lead ore of the type known as "crevice deposits," which were mined so extensively...