Reconnaissance of Gold-Mining Districts in the Black Hills, South Dakota (open access)

Reconnaissance of Gold-Mining Districts in the Black Hills, South Dakota

From Introduction: "The principal purpose of the survey is to make public information not generally known concerning the gold deposits in the Black Hills. Operating mines, particularly the Homestake, are discussed only briefly."
Date: 1940
Creator: Allsman, Paul T.
Object Type: Report
System: The UNT Digital Library
Operation of a Reverse Osmosis Desalination Unit at Webster, South Dakota (open access)

Operation of a Reverse Osmosis Desalination Unit at Webster, South Dakota

From Introduction: "This report covers the operation at Webster, South Dakota of an Aerojet Model 1-56OB-2 reverse osmosis (RO) unit purchased by the office of Saline Water (OSW) from Aerojet-General Corporation under Contract 14-0100001-1112."
Date: May 1969
Creator: Bossert, Warren H. & Fluke, Gordon A.
Object Type: Report
System: The UNT Digital Library
National Uranium Resource Evaluation: Ekalaka Quadrangle, Montana, North and South Dakota (open access)

National Uranium Resource Evaluation: Ekalaka Quadrangle, Montana, North and South Dakota

This report follows the evaluation of uranium resources in the Ekalaka 1°x 2° Quadrangle, Montana and North and South Dakota to a depth of 1,500 m (5,000 ft) using available subsurface geologic information.
Date: July 1982
Creator: Bowles, C. Gilbert
Object Type: Report
System: The UNT Digital Library

National Uranium Resource Evaluation: Ekalaka Quadrangle, Montana, North and South Dakota [Plates]

The following plates depict the geology of the Ekala quadrangle in Montana, North and South Dakota.
Date: July 1982
Creator: Bowles, C. Gilbert
Object Type: Map
System: The UNT Digital Library
Geology of the Jewel Cave Southwest Quadrangle, Custer County, South Dakota (open access)

Geology of the Jewel Cave Southwest Quadrangle, Custer County, South Dakota

From introduction: This study was part of the U.S. Geological Survey's continuing study of the geology and ore deposits of the southern Black Hills, which was stimulated by the discovery of uranium deposits in sandstone in the area in 1951 (Page and Redden, 1952; Bell and Bales, 1955).
Date: 1963
Creator: Braddock, William A.
Object Type: Report
System: The UNT Digital Library
Major Geochemical Processes Related to the Hydrology of the Madison Aquifer System and Associated Rocks in Parts of Montana, South Dakota, and Wyoming (open access)

Major Geochemical Processes Related to the Hydrology of the Madison Aquifer System and Associated Rocks in Parts of Montana, South Dakota, and Wyoming

From introduction: The overall purpose of this study were twofold: (1) To determine where greatest yielding wells at shallowest depths would produce water of suitable quality for municipal and industrial supplies; and (2) to determine regional effects of additional water development on the hydrologic system.
Date: 1983
Creator: Busby, John F.; Lee, Roger W. & Hanshaw, Bruce B.
Object Type: Report
System: The UNT Digital Library
Hydrogeochemical and Stream Sediment Detailed Geochemical Survey for Edgemont, South Dakota; Wyoming (open access)

Hydrogeochemical and Stream Sediment Detailed Geochemical Survey for Edgemont, South Dakota; Wyoming

The following report presents results of the Edgement detailed geochemical survey. Field and laboratory data are presented for 109 groundwater and 419 stream sediment samples.
Date: May 31, 1980
Creator: Butz, T. R.; Dean, N. E.; Bard, C. S.; Helgerson, R. N.; Grimes, J. G. & Pritz, P. M.
Object Type: Report
System: The UNT Digital Library
Hydrogeochemical and Stream Sediment Detailed Geochemical Survey for Edgemont, South Dakota; Wyoming (open access)

Hydrogeochemical and Stream Sediment Detailed Geochemical Survey for Edgemont, South Dakota; Wyoming

From abstract: This report is intended to supplement the brief interpretation of geochemical data presented in the "Hydrogeochemical and Stream Sediment Detailed Geochemical Survey for the Edgemont South Dakota; Wyoming" report (Butz, et al, 1980).
Date: June 30, 1981
Creator: Butz, T. R.; Dean, N. E.; Bard, C. S.; Helgerson, R. N.; Grimes, J. G.; Pritz, P. M. et al.
Object Type: Report
System: The UNT Digital Library
Hydrogeochemical and Stream Sediment Detailed Geochemical Survey for Buffalo-Lignite, South Dakota (open access)

Hydrogeochemical and Stream Sediment Detailed Geochemical Survey for Buffalo-Lignite, South Dakota

The following report gives detailed results of the geochemical survey taken in Buffalo-Lignite, South Dakota. Field and laboratory data are presented for 163 groundwater and 660 stream sediment samples collected within the Custer and Slim Buttes project areas.
Date: August 31, 1980
Creator: Butz, T. R.; White, R. E.; Grimes, J. G.; Helgerson, R. N.; Bard, C. S. & Pritz, P. M.
Object Type: Report
System: The UNT Digital Library
Geology and Water Resources of the Northern Portion of the Black Hills and Adjoining Regions in South Dakota and Wyoming (open access)

Geology and Water Resources of the Northern Portion of the Black Hills and Adjoining Regions in South Dakota and Wyoming

Introduction: this paper, which supplements the report on the geology and water resources of the southern half of the Black Hills, published in 1901, is the result of studies made at intervals during the years 1899 to 1907.
Date: 1909
Creator: Darton, Nelson Horatio
Object Type: Report
System: The UNT Digital Library
National Uranium Resource Evaluation: Gillette Quadrangle, Wyoming, South Dakota, and Montana (open access)

National Uranium Resource Evaluation: Gillette Quadrangle, Wyoming, South Dakota, and Montana

From Purpose and Scope: "The Gillette 1º x 2º Quadrangle, Wyoming, and South Dakota was evaluated to find volumes of rock considered favorable for uranium deposits and which could contain at least at 100 mt tons U3O8 with an average grade of 0.01 percent U3O8 or more. All geologic environments to a depth of 1,500 m (5,000 ft) evaluated through the use of surface investigations and subsurface information."
Date: September 1982
Creator: Dodge, Harry W., Jr.
Object Type: Report
System: The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey: Rapid City Quadrangle of South Dakota, Final Report, Volume 1 (open access)

Aerial Gamma Ray and Magnetic Survey: Rapid City Quadrangle of South Dakota, Final Report, Volume 1

Final report documenting a high-sensitivity airborne radiometric and magnetic survey of the Rapid City quadrangle including the survey description, specifications, data processing methods, interpretation methods, and regional geologic review.
Date: February 1980
Creator: EG & G GeoMetrics
Object Type: Report
System: The UNT Digital Library
The Synthetic Liquid Fuel Potential of North Dakota and South Dakota (open access)

The Synthetic Liquid Fuel Potential of North Dakota and South Dakota

Report documenting the suitability of North Dakota and South Dakota for plant locations to produce synthetic liquid fuels, based on raw materials, water sources, and local interest...add details/adjust
Date: August 10, 1951
Creator: Ford, Bacon, and Davis
Object Type: Report
System: The UNT Digital Library
[Letter from J. E. Foster to I. H. Kempner, May 3, 1945] (open access)

[Letter from J. E. Foster to I. H. Kempner, May 3, 1945]

Letter from J. E. Foster to I. H. Kempner informing Kempner that he enjoyed their meeting and discussing the laws surrounding sending pheasants in the mail in South Dakota.
Date: May 3, 1945
Creator: Foster, J. E.
Object Type: Letter
System: The Portal to Texas History
Aerial Radiometric and Magnetic Survey: Martin National Topographic Map, South Dakota (open access)

Aerial Radiometric and Magnetic Survey: Martin National Topographic Map, South Dakota

This report provides the results of analyses of the airborne gamma radiation and total magnetic field survey flown for the Martin quadrangle in South Dakota.
Date: 1981
Creator: Geodata International
Object Type: Report
System: The UNT Digital Library
Carnotite-Bearing Sandstone in Cedar Canyon, Slim Buttes, Harding County, South Dakota (open access)

Carnotite-Bearing Sandstone in Cedar Canyon, Slim Buttes, Harding County, South Dakota

A report about carnotite-bearing sandstone and clay which has been found in the Chadron formation of the White River group of Oligocene age in the southern part of the Slim Buttes area, Harding County, S. Dakota. The mineralized sandstone contains as much as 0.23 percent uranium.
Date: February 1954
Creator: Gill, J. R. & Moore, G. W.
Object Type: Report
System: The UNT Digital Library
Carnotite-Bearing Sandstone in Cedar Canyon, Slim Buttes, Harding County, South Dakota (open access)

Carnotite-Bearing Sandstone in Cedar Canyon, Slim Buttes, Harding County, South Dakota

From abstract: Carnotite-bearing sandstone and claystone have been found in the Chadron formation of the White River group of Oligocene age in the southern part of the Slim Buttes area, Harding County, S. Dak. The carnotite is an efflorescent yellow coating on lenticular silicified sandstone. Locally, the mineralized sandstone contains 0.23 percent uranium. The uranium and vanadium ions are believed to have been derived from the overlying mildly radioactive tuffaceous rocks of the Arikaree formation of Miocene age. Analyses of water from 26 springs issuing from the Chadron and Arikaree formations along the margins of Slim Buttes show uranium contents of as much as 200 parts per billion. Meteoric water percolating through tuffaceous rocks is thought to have brought uranium and other ions into environments in the Chadron formation that were physically and chemically favorable for the deposition of carnotite.
Date: 1955
Creator: Gill, James R. & Moore, George William
Object Type: Report
System: The UNT Digital Library
Carnotite-bearing sandstone in Cedar Canyon, Slim Buttes, Harding County, South Dakota (open access)

Carnotite-bearing sandstone in Cedar Canyon, Slim Buttes, Harding County, South Dakota

Discussing carnotite-bearing sandstone found in Cedar Canyon, in slim buttes, Harding County, South Dakota
Date: February 1954
Creator: Gill, James R. & Moore, George William
Object Type: Report
System: The UNT Digital Library
Oilfields in the Williston Basin in Montana, North Dakota, and South Dakota (open access)

Oilfields in the Williston Basin in Montana, North Dakota, and South Dakota

From Introduction: "This report describes the development of the petroleum industry in the United States portion of the Williston basin."
Date: 1966
Creator: Hamke, J. R.; Marchant, L. C. & Cupps, C. Q.
Object Type: Report
System: The UNT Digital Library
Uranium in the Sharon Springs Member of the Pierre Shale in South Dakota and Northeastern Nebraska (open access)

Uranium in the Sharon Springs Member of the Pierre Shale in South Dakota and Northeastern Nebraska

A report about the uranium content of the Sharon Springs member of the Pierre shale in South Dakota and northeastern Nebraska.
Date: February 1956
Creator: Kepferle, Roy C.
Object Type: Report
System: The UNT Digital Library
Uranium in the Sharon Springs member of the Pierre shale in South Dakota and northeastern Nebraska (open access)

Uranium in the Sharon Springs member of the Pierre shale in South Dakota and northeastern Nebraska

Discussing uranium in the Sharon Springs Member of the Pierre Shale in South Dakota and Northeastern Nebraska
Date: February 1956
Creator: Kepferle, Roy Clark
Object Type: Report
System: The UNT Digital Library
Quaternary Geology of Minnesota and Parts of Adjacent States (open access)

Quaternary Geology of Minnesota and Parts of Adjacent States

Description of geology in Minnesota and explanations of glacial drift within the state an immediate surroundings (Wisconsin, Iowa, North Dakota and South Dakota) with sections detailing the movement of each glacier and relevant geological notes. Index starts on page 147.
Date: 1930
Creator: Leverett, Frank, 1859-1943
Object Type: Report
System: The UNT Digital Library
Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples (open access)

Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples

From Introduction: "This volume contains the descriptions of the samples whose analyses are published in the preceding volume, Part I of this bulletin. The descriptions have been compiled from the notebooks of the persons who collected the samples, have been condensed from accounts given in published reports of the United States Geological Survey, or have furnished by the collection themselves. Inasmuch as the descriptions represent the work of many persons during a period of six years, and inasmuch as they were recorded under widely differing conditions, they necessarily vary in fullness detail."
Date: 1913
Creator: Lord, N. W.
Object Type: Report
System: The UNT Digital Library
Annual Report (FY 1968): Webster Test Facility and Electrodialysis Test-Bed Plant, Webster, South Dakota (open access)

Annual Report (FY 1968): Webster Test Facility and Electrodialysis Test-Bed Plant, Webster, South Dakota

Report presenting progress in saline water conversion at the Test-Bed Plant in Webster, South Dakota, and the economics of its operation.
Date: June 1970
Creator: Mason-Rust
Object Type: Report
System: The UNT Digital Library