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Economic Methods of Utilizing Western Lignites (open access)

Economic Methods of Utilizing Western Lignites

Report issued by the Bureau of Mines over western lignite. The economic use of these lignite deposits is discussed. This report includes tables, illustrations, and photographs.
Date: November 1915
Creator: Babcock, E. J.
System: The UNT Digital Library
Reconnaissance of Titaniferous Sandstone Deposits of Utah, Wyoming, New Mexico, and Colorado (open access)

Reconnaissance of Titaniferous Sandstone Deposits of Utah, Wyoming, New Mexico, and Colorado

Report issued by the Bureau of Mines over heavy sandstone deposits in the Four-State area of the U.S. Details of the geology and an estimate of resources are presented. This report includes tables, maps, and illustrations.
Date: 1961
Creator: Dow, Vernon T. & Batty, J. Vance
System: The UNT Digital Library
Synthetic Liquid Fuels: Annual Report of the Secretary of the Interior for 1952; Part 2 - Oil from Oil Shale (open access)

Synthetic Liquid Fuels: Annual Report of the Secretary of the Interior for 1952; Part 2 - Oil from Oil Shale

Report issued by the Bureau of Mines over an annual study of synthetic liquid fuel production. Results of the annual study are discussed. This report includes maps, tables, illustrations, and photographs.
Date: January 1953
Creator: unknown
System: The UNT Digital Library
Early Operations of the Hydrogenation Demonstration Plant, Using Rock Springs, Wyoming Coal (open access)

Early Operations of the Hydrogenation Demonstration Plant, Using Rock Springs, Wyoming Coal

Report issued by the Bureau of Mines over studies conducted on a coal-hydrogenation demonstration plant. The early operations of the demonstration plant are discussed. This report includes tables, illustrations, and photographs.
Date: May 1953
Creator: Clarke, Edwin A.; Chaffee, C. C. & Hirst, L. L.
System: The UNT Digital Library
Investigation of Tuffs Near Lysite, Wyoming for Selenium (open access)

Investigation of Tuffs Near Lysite, Wyoming for Selenium

Report issued by the Bureau of Mines over studies conducted on seleniferous tuff deposits in Wyoming. Results of the tuff samples obtained are presented. This report includes tables, maps, photographs, and illustrations.
Date: January 1957
Creator: Everett, Floyd D. & Bauerle, L. C.
System: The UNT Digital Library
Oil Yields and Stratigraphy of the Green River Formation's Tipton Member at Bureau of Mines Sites Near Green River, Wyoming (open access)

Oil Yields and Stratigraphy of the Green River Formation's Tipton Member at Bureau of Mines Sites Near Green River, Wyoming

Report issued by the Bureau of Mines over the oil yields at the Green River. The average oil yields from the area are discussed. This report includes tables, and illustrations.
Date: 1972
Creator: Dana, George F. & Smith, John Ward
System: The UNT Digital Library
Geology of Eocene Rocks and Oil Yields of Green River Oil Shales on Part of Kinney Rim, Washakie Basin, Wyoming (open access)

Geology of Eocene Rocks and Oil Yields of Green River Oil Shales on Part of Kinney Rim, Washakie Basin, Wyoming

Report issued by the Bureau of Mines discussing the geology and oil-yield of the Green River in the Washakie Basin, Wyoming. Evaluations of the geology and oil-shale resources of the area are presented. This report includes tables, maps, illustrations, and photographs.
Date: 1973
Creator: Trudell, Laurence G.; Roehler, Henry W. & Smith, John Ward
System: The UNT Digital Library
Uranophane at Silver Cliff Mine, Lusk, Wyoming (open access)

Uranophane at Silver Cliff Mine, Lusk, Wyoming

Abstract: The uranium deposit at the Silver Cliff mine near Lusk, Wyo., consists primarily of uranophane which occurs as fracture fillings and small replacement pockets in faulted and fractured calcareous sandstone of Cambrian(?) age. The country rock in the vicinity of the mine is schist of pre-Cambrian age intruded by pegmatite dikes and is unconformably overlain by almost horizontal sandstone of Cambrian(?) age. The mine is on the southern end of the Lusk Dome, a local structure probably related to the Hartville uplift. In the immediate vicinity of the mine, the dome is cut by the Silver Cliff fault, a north-trending high-angle reverse fault about 1,200 feet in length with a stratigraphic throw of 70 feet. Uranophane, metatorbernite, pitchblende, calcite, native silver, native copper, chalcocite, azurite, malachite, chrysocolla, and cuprite have been deposited in fractured sandstone. The fault was probably mineralized throughout its length, but because of erosion, the mineralized zone is discontinuous. The principal ore body is about 800 feet long. The width and depth of the mineralized zone are not accurately known but are at least 20 feet and 60 feet respectively. The uranium content of material sampled in the mine ranges from 0.001 to 0.23 percent uranium, …
Date: 1954
Creator: Wilmarth, Verl R. & Johnson, Donald H.
System: The UNT Digital Library
Reconnaissance for Uraniferous Lignites in North Dakota, South Dakota, Montana, and Wyoming (open access)

Reconnaissance for Uraniferous Lignites in North Dakota, South Dakota, Montana, and Wyoming

From introduction: This report details the reconnaissance for uraniferous lignites in North Dakota, South Dakota, Montana, and Wyoming during 1948 and 1949.
Date: July 1952
Creator: Beroni, E. P. & Bauer, Herman L., Jr.
System: The UNT Digital Library
Bentonite Deposits of the Northern Black Hills District Wyoming, Montana, and South Dakota (open access)

Bentonite Deposits of the Northern Black Hills District Wyoming, Montana, and South Dakota

From abstract: The northern Black Hills bentonite mining district includes parts of Crook County, Wyo., Carter County, Mont., and Butte County, S. Dak. Within this district, many beds of bentonite occur interspersed with sedimentary strata of Cretaceous age that have an average total thickness of about 3,000 feet and consist chiefly of marine shale, marl, and argillaceous sandstone. The bentonite beds occur in formations ranging upward from the Newcastle sandstone to the lower part of the Mitten black shale member of the Pierre shale. Tertiary (?) and Quaternary deposits of gravel, sand, and silt are present on extensive terraces, and deposits of such materials also extend along stream courses in all parts of the district.
Date: 1962
Creator: Knechtel, Maxwell M. & Patterson, Sam H.
System: The UNT Digital Library
Mineral Resources of the Raymond Mountain Wilderness Study Area, Lincoln County, Wyoming (open access)

Mineral Resources of the Raymond Mountain Wilderness Study Area, Lincoln County, Wyoming

From abstract: This report concerns the resource extraction potential of the Raymond Mountain Wilderness Study Area, which has no identified (known) mineral or energy resources.
Date: 1990
Creator: Lund, Karen; Evans, James P.; Hill, Randall H.; Bankey, Viki & Lane, Michael E.
System: The UNT Digital Library
Mineral Resources of the Oregon Buttes Wilderness Study Area, Sweetwater County, Wyoming (open access)

Mineral Resources of the Oregon Buttes Wilderness Study Area, Sweetwater County, Wyoming

This is a map of the mineral resource potential of the Oregon Buttes Wilderness Study Area, Sweetwater County, Wyoming.
Date: 1987
Creator: Gibbons, Anthony B.; Barton, Harlan N.; Kulik, Dolores M. & Lane, Michael E.
System: The UNT Digital Library
Geology and Uranium Occurrences in the Miller Hill Area, Carbon County, Wyoming (open access)

Geology and Uranium Occurrences in the Miller Hill Area, Carbon County, Wyoming

Abstract: Uranium occurs in the North Park(?) formation of Pliocene(?) age in the Miller Hill area, about 25 miles south of Rawlins, Carbon County, Wyo. As much as 0. 5 percent uranium is contained in grab samples, but only about 1000 tons of rock are known to contain as much as 0. 03 percent uranium. Beds of brecciated, silicified limestone 3 to 10 feet thick contain the principal concentrations of uranium. Lesser concentrations are found in calcareous sandstone and quartzite. Uranophane, Ca(UOz)2SizO 7 . 6HZO, the principal uranium'mineral, has been deposited in vugs, as fracture and surface coatings, and as a disseminated constituent of the rock. Uranium also occurs in quantities too small to be megascopically visible in dark-colored chalcedony, lime stone, sandstone, and quartzite beds.
Date: May 1956
Creator: Vine, James David & Prichard, George E.
System: The UNT Digital Library
Uranium Deposits in the Red Desert of the Great Divide Basin, Sweetwater County, Wyoming (open access)

Uranium Deposits in the Red Desert of the Great Divide Basin, Sweetwater County, Wyoming

From introduction: The investigations that are the subject of this report were to appraise the uranium resources of the Red Desert area, and to accumulate data concerning the geology of uranium. Knowledge of the genesis of the schroeckingerite is necessary for a clear appraisal of the deposit.
Date: November 1951
Creator: Wyant, Donald G.; Sharp, William N. & Sheridan, Douglas M.
System: The UNT Digital Library
Uranium Deposits of the Carlile Quadrangle, Crook County, Wyoming (open access)

Uranium Deposits of the Carlile Quadrangle, Crook County, Wyoming

From abstract: The uranium deposits in the Carlile quadrangle, southwestern Crook County, Wyo., are in relatively flat-lying sandstone beds in the lower part of the Inyan Kara group of Early Cretaceous age. The Carlile mine has the largest deposit in the quadrangle; the ore minerals are carnotite and tyuyamunite associated with carbonaceous material in a sandstone lens.
Date: August 1957
Creator: Bergendahl, M. H.
System: The UNT Digital Library
Summary of Investigations of Uranium Deposits in the Pumpkin Buttes Area, Johnson and Campbell Counties, Wyoming (open access)

Summary of Investigations of Uranium Deposits in the Pumpkin Buttes Area, Johnson and Campbell Counties, Wyoming

From abstract: Uranium minerals were discovered in the Pumpkin Buttes area, Campbell and Johnson Counties by the U. S. Geological Survey in October 1951. From June to November 1952, an area of about 750 square miles was examined for uranium deposits, and 211 localities with abnormally high radioactivity were found; uranium minerals are visible at 121 of these localities.
Date: July 1953
Creator: Troyer, Max L.; McKay, Edward J.; Soister, Paul E. & Wallace, Stewart R.
System: The UNT Digital Library
Geology of Devils Tower National Monument, Wyoming (open access)

Geology of Devils Tower National Monument, Wyoming

From abstract: Devils Tower is a steep-sided mass of igneous rock that rises above the surrounding hills and the valley of the Belle Fourche River in Crook County, Wyo. It is composed of a crystalline rock, classified as phonolite porphyry, that when fresh is gray but which weathers to green or brown. Vertical joints divide the rock mass into polygonal columns that extend from just above the base to the top of the Tower.
Date: 1956
Creator: Robinson, Charles Sherwood
System: The UNT Digital Library
Mineral Resources of the Sand Dunes Wilderness Study Area, Sweetwater County, Wyoming (open access)

Mineral Resources of the Sand Dunes Wilderness Study Area, Sweetwater County, Wyoming

From summary: In this report the area studied is referred to as the "wilderness study area" or the "study area". Investigations of mineral occurrences in and near the wilderness study area during 1984 and 1985 indicated high mineral resource potential for undiscovered deposits of coal, moderate potential of oil shale and natural gas, low potential for oil, and identified resources of claystone, shale, and sand.
Date: 1987
Creator: Merewether, E. A.; Kulik, D. M. & Ryan, George S.
System: The UNT Digital Library
Mineral Resources of the Honeycomb Buttes Wilderness Study Area, Fremont and Sweetwater Counties, Wyoming (open access)

Mineral Resources of the Honeycomb Buttes Wilderness Study Area, Fremont and Sweetwater Counties, Wyoming

From summary: This report includes field investigations to evaluate the mineral resource potential of the Honeycomb Buttes were conducted during the summer of 1984. Geologic mapping, geochemical sampling, geophysical surveys, stratigraphic and sedimentological studies, and surveys of prospects delineated areas of very low grade placer gold deposits in terrace gravels and low and moderate resource potential for additional similar undiscovered placer gold deposits, low and moderate resource potential for small uranium deposits, moderate resource potential for accumulation of oil and gas, and low resource potential for coal and oil shale.
Date: 1987
Creator: Patterson, Charles G.; Kulik, D. M.; Loen, Jeffrey S.; Koesterer, M. E. & Scott, David C.
System: The UNT Digital Library
Mineral Resources of the Ferris Mountains Wilderness Study Area, Carbon County, Wyoming (open access)

Mineral Resources of the Ferris Mountains Wilderness Study Area, Carbon County, Wyoming

From abstract: During the present study, all working were examined and representative rock and mineral samples from them were analyzed. Reconnaissance geochemical sampling of rocks, minerals, and stream sediments was conducted for the entire area.
Date: 1988
Creator: Reynolds, Mitchell W. & Neubert, John T.
System: The UNT Digital Library
Mineral Resources of the Sweetwater Canyon Wilderness Study Area, Fremont County, Wyoming (open access)

Mineral Resources of the Sweetwater Canyon Wilderness Study Area, Fremont County, Wyoming

From abstract: This report includes field investigations to evaluate the mineral resource potential of the Sweetwater Canyon Wilderness Study Area that were conducted during the summer of 1986.
Date: 1988
Creator: Day, Warren C.; Hill, Randall H.; Kulik, Dolores M.; Scott, David C. & Hausel, W. Dan
System: The UNT Digital Library
Mineral Resources of the Buffalo Hump and Sand Dunes Addition Wilderness Study Areas, Sweetwater County, Wyoming (open access)

Mineral Resources of the Buffalo Hump and Sand Dunes Addition Wilderness Study Areas, Sweetwater County, Wyoming

From abstract: This report is on an investigation of the Buffalo Hump and Sand Dunes Addition Wilderness Study Areas for the purpose determining the resource extraction potential.
Date: 1990
Creator: Gibbons, Anthony B.; Barton, Harlan N.; Kulik, Dolores M. & McDonnell, John R., Jr.
System: The UNT Digital Library
Mineral Resources of the Adobe Town Wilderness Study Area, Sweetwater County, Wyoming (open access)

Mineral Resources of the Adobe Town Wilderness Study Area, Sweetwater County, Wyoming

From abstract: This report concerns the resource extraction potential for the Adobe Town Wilderness Study Area. There are no identified resources in the study area.
Date: 1990
Creator: Van Loenen, Richard E.; Hill, Randall H.; Bankey, Viki; Bryant, William A. & Kness, R. F.
System: The UNT Digital Library
Mineral Resources of the Medicine Lodge, Alkali Creek, and Trapper Creek Wilderness Study Areas, Big Horn County, Wyoming (open access)

Mineral Resources of the Medicine Lodge, Alkali Creek, and Trapper Creek Wilderness Study Areas, Big Horn County, Wyoming

From introduction: This report presents an evaluation of the mineral endowment (identified resources and mineral resource potential) of the study area and is the product of several separate studies by the U.S. Bureau of Mines (USBM) and the U.S. Geological Survey (USGS). Identified resources are classified according to a modification of the system described by McKelvey (1972) and the USBM and USGS (1980), which is shown in the Appendix. Identified resources are studied by the USBM. Mineral resource potential is the likelihood of occurrence of undiscovered metals and nonmetals, industrial rocks and minerals, and of undiscovered energy sources (coal, oil, gas, oil shale, tar, and geothermal sources). It is classified according to the system of Goudarzi (1984) and is shown in the Appendix. Undiscovered resources are studied by the USGS.
Date: 1989
Creator: Hosterman, John W.; Hill, Randall H.; Kulik, Dolores M. & Gese, Diann D.
System: The UNT Digital Library