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Page 6318, results 157926 - 157950

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Iron prospect near Kayalar, Balikesir Province, western Turkey
Gerhard W. Leo
1972, Open-File Report 72-231
In July 1968 a brief reconnaissance was made of an area about 3 km northeast of Kayalar village, Balikesir Province (1:25,000 topographic sheet 119-a3), as part of the cooperative geologic program being undertaken by the Mineral Exploration and Research Institute of Turkey (MTA) and the U. S. Geological Survey (USGS)...
Benefaction studies on the Hasan Celebi magnetite deposit, Turkey
Jean W. Pressler, Ali Akar
1972, Open-File Report 72-303
Bench-scale and semicontinuous tests were performed on surface, trench, and diamond drill core samples from the Hasan Celebi low-grade magnetite deposit to determine the optimum benefication procedures utilizing wet magnetic separation techniques. Composite core samples typically contain about 27 percent recoverable magnetite and require crushing and grinding through 1 mm...
Shallow ground water in the Zamin Dawar area, Helmand Province, Afghanistan
N. E. McClymonds
1972, Open-File Report 73-166
The Zamin Dawar area lies between Kajakai Reservoir and Musa Qala Rud (river) in southcentral Afghanistan, about 90 km (kilometers) northeast of Lashkar Gab. The area comprises two main stream drainage areas: that of Gulmesh Mandeh (ephemeral stream) to the east which includes mostly plains with low hills on the...
Test-observation well near Odessa, Washington: description and preliminary results
Kenneth L. Walters, D.R. Cline, J. E. Luzier
1972, Open-File Report 72-441
The test-observation well drilled near Odessa, Wash., provides information on the area's aquifer characteristics which is not otherwise available from existing deep irrigation wells. The information is of value to the State of Washington Department of Ecology in its management decisions in this area where heavy ground-water withdrawals have resulted...
Test observation well near Almira, Washington: description and preliminary results
Kenneth L. Walters
1972, Open-File Report 72-440
A 750-foot test-observation well drilled bear Almira, Wash., is one of several drilled to date (1971) in selected areas if the State. The test wells provide information on ground-water conditions where large-scale pumping from wells is rapidly increasing or ids expected to increase, but where data available from existing wells...
Reconnaissance geology of the Bi'r Al Badriyah quadrangle, Kingdom of Saudi Arabia
William C. Overstreet, J. W. Whitlow, V.P. Kahr, A.O. Ankary
1972, Open-File Report 72-283
The Bi'r al Badriyah quadrangle covers an area of 2843 sq km in the extreme eastern part of the Precambrian Shield in central Saudi Arabia. The Precambrian rocks in the southeastern part of the area are unconformably overlain by limestone of Permian age, which occupies only a small part of...
Surficial geology of the Mount Tom quadrangle, Massachusetts
Fredrick D. Larsen
1972, Open-File Report 72-219
Movement of the last ice sheet in the Mount Tom quadrangle was due south during time of major advance as indicated by striations, drumlins, and indicator stones. Erratics of the Belchertown Tonalite, derived from the northeast portion of the Easthampton quadrangle, have been carried southward a distance of at least...
Reconnaissance bedrock geologic map of the Chugach Mountains near Anchorage, Alaska
Sandra H. B. Clark
1972, Miscellaneous Field Studies Map 350
The area between Knik and Turnagain Arms east of Anchorage is underlain mostly by rocks that are part of an extensive arcuate belt of thick Mesozoic marine deposits that extend through the Chugach-Kenai-Kodiak Mountains. The two main units in this belt are the Jurassic (?) and Cretaceous Valdez (?) Group...
Reconnaissance geology of the Jabal Bitran quadrangle, Kingdom of Saudi Arabia
Viktor P. Kahr, W.C. Overstreet, J. W. Whitlow, A.O. Ankary
1972, Open-File Report 72-204
The Jabal Bitten quadrangle covers an area of 2833 sq km in the eastern part of the Precambrian Shield in Saudi Arabia. The rocks in the quadrangle are divided geographically alone arcuate north-trending lines into an eastern area of granite intruded by a swarm of dikes of rhyolite and andesite,...