Skip to main content
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Results

3321 results.

Alternate formats: RIS file of the first 3000 search results  |  Download all results as CSV | TSV | Excel  |  RSS feed based on this search  |  JSON version of this page of results

Page 39, results 951 - 975

Show results on a map

Publication Extents

Not all publications have extents, not all extents are completely accurate
Maps showing distribution of anomalous concentrations of trace elements in the magnetic fraction of heavy-mineral concentrates, Domeland Wilderness and contiguous roadless areas, Kern and Tulare counties, California
William R. Miller, John B. McHugh, Jerry M. Motooka
1985, Miscellaneous Field Studies Map 1395-D
The purpose of this map is to provide a geochemical framework for the mineral resource assessment of the Domeland Wilderness and contiguous roadless areas. The map shows the distribution of anomalous elements in the magnetic fraction of heavy-mineral concentrates derived from stream sediments. ...
Maps showing distribution of anomalous concentrations of trace elements in the nonmagnetic fraction of heavy-mineral concentrates and of uranium in the less-than-0.180-millimeter fraction of selected stream sediments, Domeland Wilderness and contiguous roadless areas, Kern and Tulare counties, California
William R. Miller, John B. McHugh, Jerry M. Motooka
1985, Miscellaneous Field Studies Map 1395-C
The purpose of this map is to provide a geochemical framework for the mineral resource assessment of the Domeland Wilderness and contiguous roadless areas. The map shows the distribution of anomalous elements in the donmagnetic fraction of heavy-mineral concentrates derived from stream sediments and uranium in selected samples of minus-80-mesh...
Maps showing distribution of Arsenic in heavy-mineral concentrates, Richfield 1 degree by 2 degrees Quadrangle, Utah
William R. Miller, Jerry M. Motooka, John B. McHugh
1985, Miscellaneous Field Studies Map 1246-B
These maps are part of a folio of maps of the Richfield 1o x 2o quadrangle, Utach, prepared under the Conterminous United States Mineral Assessment Program. Other publications in this folio are listed in the selected references.  Located in west-central Utach, the Richfield quadrangle covers the eastern part of the Plioche-Marysvale ingeous...
Maps showing distribution of barium in heavy-mineral concentrates, Richfield 1 degree by 2 degrees Quadrangle, Utah
William R. Miller, Jerry M. Motooka, John B. McHugh
1985, Miscellaneous Field Studies Map 1246-C
These maps are part of a folio of maps of the Richfield 1o x 2o quadrangle, Utach, prepared under the Conterminous United States Mineral Assessment Program. Other publications in this folio are listed in the selected references.  Located in west-central Utach, the Richfield quadrangle covers the eastern part of the Plioche-Marysvale ingeous...
Mines and prospects map of the Glacier Peak Roadless Area, Snohomish County, Washington
F. L. Johnson, David K. Denton, Stephen R. Iverson, R.B. McCulloch, Steven Baker, Ronald B. Stotelmeyer
1985, Miscellaneous Field Studies Map 1380-E
The Glacier Peak Roadless Area (fig. 1), covering 57,320 acres in the Cascade Range, is 50 mi northeast of Seattle, Wash.  Over 4,000 claims have been located in or near the roadless area.  One hundred ninety-six patented claims are in or within 1 mi of the area.  Ore production from...
Maps showing distribution of beryllium in heavy-mineral concentrates and stream sediments, Richfield 1 degree by 2 degrees Quadrangle, Utah
William R. Miller, Jerry M. Motooka, John B. McHugh
1985, Miscellaneous Field Studies Map 1246-D
These maps are part of a folio of maps of the Richfield 1o x 2o quadrangle, Utach, prepared under the Conterminous United States Mineral Assessment Program. Other publications in this folio are listed in the selected references.  Located in west-central Utach, the Richfield quadrangle covers the eastern part of the Plioche-Marysvale ingeous...
Map showing ground failures from the Greenville/Mount Diablo earthquake sequence of January 1980, Northern California
R. C. Wilson, G. F. Wieczorek, D. K. Keefer, E. L. Harp, N.E. Tannaci
1985, Miscellaneous Field Studies Map 1711
The Greenville/Mt. Diablo earthquake sequence of January 24-26, 1980, was composed of Small and moderate earthquakes; the two largest shocks, on January 24 and 26, were of magnitudes (M) 5.5 and 5.6, respectively (Bolt and others, 1981). A 5.5 event is at the lower end of the range of earthquake...
Maps showing distribution of bismuth in heavy-mineral concentrates, Richfield 1 degree by 2 degrees Quadrangle, Utah
William R. Miller, Jerry M. Motooka, John B. McHugh
1985, Miscellaneous Field Studies Map 1246-E
These maps are part of a folio of maps of the Richfield 1o x 2o quadrangle, Utach, prepared under the Conterminous United States Mineral Assessment Program. Other publications in this folio are listed in the selected references.  Located in west-central Utach, the Richfield quadrangle covers the eastern part of the Plioche-Marysvale ingeous...
Summary geochemical map for samples of rock, stream sediment, and nonmagnetic heavy-mineral concentrate, Freel and Dardanelles Roadless Areas, Alpine and El Dorado Counties, California
M.A. Chaffee
1985, Miscellaneous Field Studies Map 1322-D
The Freel and Dardanelles Roadless Areas lie near the crest of the central Sierra Nevada south of Lake Tahoe in California.  The roadless areas (the study area) encompass approximately 51 sq mi in Eldorado and Toiyabe National Forests and in the Lake Tahoe Basin Management Unit, in Alpine and El...
Maps showing mines, prospects, and mineral sites in the Tray Mountain Roadless Area and vicinity, Northern Georgia
M.L. Chatman
1985, Miscellaneous Field Studies Map 1347-C
The Tray Mountain Roadless Area, a 36,300-acre tract in the Chattahoochee National Forest, northeastern Georgia, lies within the Blue Redge physiographic province.  The roadless area is composed of Precambrian(?)-age metamorphic rocks from two tectonic units, the Hayesville thrust sheet and the "Helen belt" (Nelson, 1982) (fig. 1).  The Hayesville thrust...
Stratigraphic sections, depositional environments, and metal content of the upper part of the Middle Pennsylvanian Minturn Formation, Northern Sangre De Cristo Range, Custer and Saguache counties, Colorado
R. F. Clark, D.M. Walz
1985, Miscellaneous Field Studies Map 1622-D
The calcareous upper part of the 2,000-meter-thick Middle Pennsylvanian Minturn Formation (Lindsey and others, 1985) in the northern Sangre de Cristo Range is a key stratigraphic interval for correlating rocks and mapping the structure of the range. The stratigraphy of this complex and heretofore poorly known interval is reported here...