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Page 4513, results 112801 - 112825

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Not all publications have extents, not all extents are completely accurate
Geochemical map of the Rattlesnake Roadless Area, Coconino and Yavapai counties, Arizona
W.J. Gerstel
1985, Miscellaneous Field Studies Map 1567-B
The geochemical survey of the Rattlesnake Roadless Area was conducted in May 1982 by the U.S. Geological Survey to aid in a mineral resource appraisal of the area. A total of 114 stream-sediment samples, 68 heavy-mineral concentrates from stream sediment, 20 rock samples, and 4 water samples was collected by...
Geochemical maps of the Southern Massanutten Roadless Area, Page and Rockingham counties, Virginia
Frank G. Lesure, Carl L. Forn
1985, Miscellaneous Field Studies Map 1527-B
The U.S. Geological Survey (USGS) made a reconnaissance geochemical survey of the Southern Massanutten Roadless Area to test for indistinct or unexposed mineral deposits that might be recognized by their geochemical halos.  Sixty-two stream-sediment and 52 rock samples were collected from within and near the study area by Lesure, assisted...
Aeromagnetic map of the Glacier Peak Wilderness and adjacent areas, Chelan, Skagit, and Snohomish counties, Washington
V. J. Flanigan, Mark Sherrard
1985, Miscellaneous Field Studies Map 1652-B
The Glacier Peak Wilderness encompasses 464,741 acres, including 483 acres of patented mining and millsite claims. Also included in the present study are nine areas adjoining the wilderness (see fig. 1), totaling 90,034 acres of recommended wilderness additions. All these lands are here collectively called the “study area.” Access to...
Geochemical map of the Wet Beaver Roadless Area, Coconino and Yavapai counties, Arizona
W.J. Gerstel
1985, Miscellaneous Field Studies Map 1558-B
The geochemical survey of the Wet Beaver Roadless Area was conducted in May 1982 by the U.S. Geological Survey to aid in a mineral resource appraisal of the area. A total of 64 stream-sediment samples, 30 heavy-mineral concentrates from stream sediment, 7 rock samples, and 7 water samples was collected...
Maps showing selected geology and phosphate resources of the Meade Peak quadrangle, Bear Lake and Caribou Counties, Idaho
Pamela Dunlap Derkey, Pamela Palmer
1985, Mineral Investigations Resource Map 76
This report summarizes information on the thickness, grade, lateral continuity, phosphate resources, and ownership of phosphate-bearing units in the Meade Peak Phosphatic Shale Member of the Phosphoria Formation in the Meade Peak quadrangle. This report is one of a series of quadrangle reports prepared by the Idaho Bureau of Mines...
Stream-sediment and panned-concentrate geochemical maps of the Buffalo Peaks Wilderness Study Area, Lake, Park, and Chaffee counties, Colorado
G.A. Nowlan, W.J. Gerstel
1985, Miscellaneous Field Studies Map 1628-B
Under provisions of the Wilderness Act (Public Law 88-577, September 3, 1964), the U.S. Geological Survey and the U.S. Bureau of Mines have been conducting mineral surveys of areas selected for possible inclusion in the National Wilderness Preservation System. This report presents results of geochemical studies carried out in June...
Maps showing water geochemistry of the Buffalo Peaks Wilderness Study Area, Lake, Park, and Chaffee Counties, Colorado
G.A. Nowlan, Walter H. Ficklin, Robert A. Dover
1985, Miscellaneous Field Studies Map 1628-E
This report presents results of geochemical studies carried out in June and July of 1982 in the Buffalo Peaks Wilderness Study Area, Colo. (see index map). Samples of water were collected from 84 streams and 18 springs draining the study area. Tabulations of the analyses and a sample locality map...
Geochemical map of the Guadalupe Escarpment Wilderness Study Area, Eddy County, New Mexico
T.D. Light, J. A. Domenico, S. M. Smith
1985, Miscellaneous Field Studies Map 1560-B
During 1982, the U.S. Geological Survey and the U.S. Bureau of Mines conducted field investigations to evaluate the mineral resource potential of the Guadalupe Escarpment Wilderness Study Area. Field studies included geologic mapping, geochemical sampling, and a survey of known mines, prospects, and mineralized zones. This map presents the results...