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Preliminary report on Bureau of Mines Yellow Creek corehole no. 1, Rio Blanco County, Colorado
Analysis of geologic, hydrologic, and geophysical data obtained in and around Yellow Creek core hole No. 1, Rio Blanco County, Colorado, indicate a 1,615-foot section of oil shale was penetrated by the hole. Geophysical log data indicate the presence of 25 gallons per ton shale for a thickness of 500 feet may be marginal. The richest section of oil shale is indicated to be centered around a depth of 2,260 feet. Within the oil shale the interval 1,182 to 1,737 feet is indicated to be relatively structurally incompetent and probably permeable. Extension of available regional hydrologic data indicate the oil shale section is probably water bearing and may yield as much as 1,000 gallons per minute. Hydrologic testing in the hole is recommended.
Date:
March 1967
Creator:
Carroll, Roger D.; Coffin, D. L.; Ege, John R. & Welder, Frank A.
Object Type:
Report
System:
The UNT Digital Library
The Aluminum Phosphate Zone in the Peace River Area, Land-Pebble Phosphate Field, Florida
Report discussing information on the aluminum phosphate zone of the Peace River area. At the time of the report, the first plant to treat aluminum phosphate was probably to be located in this area. Information on the geology of the area, weathering/erosion, mineralogy, occurrence and distribution of aluminum, chemical relations and variations of aluminum phosphate, relation of geologic features, mining plans, and tonnage/grade of the zone are included.
Date:
December 1953
Creator:
Cathcart, J. B.
Object Type:
Report
System:
The UNT Digital Library
The Geology of the Florida Land-Pebble Phosphate Deposits
Report describing the geology of the land-pebble phosphate district on the Gulf Coastal Plain of Florida. This district is mapped out and the formation of land-pebble phosphate deposits is shown.
Date:
September 1952
Creator:
Cathcart, J. B.; Blade, L. V.; Davidson, D. F. & Ketner, K. B.
Object Type:
Report
System:
The UNT Digital Library
Distribution and Origin of Phosphate in the Land-Pebble Phosphate District of Florida
Report discussing the distribution, composition, and origin of the phosphate deposits in the land-pebble district in the Gulf Coastal Plain of Florida.
Date:
June 1952
Creator:
Cathcart, James B. & Davidson, D. F.
Object Type:
Report
System:
The UNT Digital Library
Distribution and Origin of Phosphate in the Land-Pebble Phosphate District of Florida
From abstract: The land-pebble phosphate district of Florida is a part of the Gulf Coastal Plain. The geologic formations cropping out in the district are the Miocene Hawthorn, Pliocene Bone Valley, and Pleistocene terrace sands. The Bone Valley formation consists of a lower strongly phosphatic unit and an upper less phosphatic unit. This paper is concerned principally with the lower unit, which contains the bulk of the minable phosphate deposits of the district.
Date:
June 1952
Creator:
Cathcart, James B. & Davidson, David F.
Object Type:
Report
System:
The UNT Digital Library
Results of Geologic Drilling, 1953, Land-Pebble Phosphate District, Florida
Report discussing the results of geologic drilling of the land-pebble phosphate district in Florida. Specifically, the general geology, stratigraphy, mineralogy, chemistry, weathering, and economic geology are discussed.
Date:
January 1956
Creator:
Cathcart, James Bachelder & McGreevey, Lawrence J.
Object Type:
Report
System:
The UNT Digital Library
Reserves of Phosphate in the Land-Pebble Phosphate Field, Hardee, Hillsborough, Manatee, Osceola, Pasco, and Polk Counties, Florida
From abstract: Investigations of the land-pebble phosphate deposits of Florida by the Geological Survey began in November 1947. This report presents the computation of reserves of phosphate rock in the northern part of the district.
Date:
January 1951
Creator:
Cathcart, James Bachelder; Tillman, C. G. & Dutro, H. B.
Object Type:
Report
System:
The UNT Digital Library
Summary of Geologic Investigations, Cyclone Project
The following report is the second part in the Cyclone Project's summary of geologic investigations, covering geological studies on the USGS Tunnel in the Nevada Test Site in the Tippipah Spring quadrangle, as well as analyzing the underground effects from explosive tests.
Date:
1983
Creator:
Cattermole, J. M.
Object Type:
Report
System:
The UNT Digital Library
Age of the Boulder Batholith and Other Batholiths of Western Montana
Report presenting new data on the age of the Boulder, Philipsburg, and Idaho batholiths of western Montana.
Date:
May 1954
Creator:
Chapman, Randolph W.; Gottfried, David & Waring, Claude L.
Object Type:
Report
System:
The UNT Digital Library
Preliminary Report on the Stratigraphy of the Park City and Phosphoria Formations and an Analysis of the Distribution of Phosphate in Utah
"The Purpose of this paper is to present a preliminary discussion of the stratigraphy of the park city and phosphoric formations with special emphasis on the phosphatic parts and to discuss the distribution of phosphate in Utah. The Mississippian deposits are discussed only briefly because of the lack of new data concerning them"
Date:
May 1957
Creator:
Cheney, T. M.
Object Type:
Report
System:
The UNT Digital Library
Stratigraphic Sections of the Phosphoria Formation in Utah, 1949-1951
Report containing abstracts of stratigraphic sections measured in northeastern Utah from 1949-1951.
Date:
July 1953
Creator:
Cheney, T. M.; Smart, R. A.; Waring, R. G. & Warner, M. A.
Object Type:
Report
System:
The UNT Digital Library
Preliminary Report on the Stratigraphy of the Park City and Phosphoria Formations and an Analysis of the Distribution of Phosphate in Utah
The following report presents a preliminary discussion of the stratigraphy of the Park City and Phosphoria formations with special emphasis on the phosphatic parts, and to discuss the distribution of phosphate in Utah.
Date:
May 1957
Creator:
Cheney, Thomas M.
Object Type:
Report
System:
The UNT Digital Library
Map of the Colorado Plateau Showing Deposits and Groups of Deposits that Produced 1,000 Tons or More of Uranium-Vanadium Ore Through December 31, 1953
Map of the Colorado Plateau Showing Deposits and Groups of Deposits
Date:
May 1955
Creator:
Chew, Randall T.
Object Type:
Map
System:
The UNT Digital Library
Map of the Colorado Plateau Showing Deposits and Groups of Deposits That Have Produced 1,000 Tons or More of Uranium-Vanadium Ore Through December 31, 1953
The following document provides a mineralogical and geological map of the Colorado Plateau providing deposits and groups of deposits that have been found to produce 1,000 tons or more of uranium-vanadium within December 31, 1953.
Date:
1955
Creator:
Chew, Randall T., (3d.)
Object Type:
Report
System:
The UNT Digital Library
Map of the Colorado Plateau Showing Deposits and Groups of Deposits that Produced 1,000 Tones or More of Uranium-Vanadium Ore Through December 31, 1953
The following document provides a mineralogical and geological map of the Colorado Plateau providing deposits and groups of deposits that have been found to produce 1,000 tons or more of uranium-vanadium within December 31, 1953.
Date:
1955
Creator:
Chew, Randall T., (3d.)
Object Type:
Report
System:
The UNT Digital Library
Geologic Map of the Topopah Spring Northwest Quadrangle, Nye County, Nevada
A geologic map of the Topopah Spring northwest quadrangle, Nye County, Nevada
Date:
June 1964
Creator:
Christiansen, Robert L. & Lipman, Peter W.
Object Type:
Map
System:
The UNT Digital Library
Wet Mountains, Colorado, Thorium Investigations 1952-1954
A report about a 22-square mile tract of pre-Cambrain rocks and veins containing thorium mapped at the scale of 1:6,000 located on the west flank of the Wet Mountains, Custer and Fremont Counties, northeast of Westcliffe, Colorado.
Date:
August 1954
Creator:
Christman, R. A.; Brock, M. R.; Pearson, R. C. & Singewald, Q. D.
Object Type:
Report
System:
The UNT Digital Library
Thorium Investigations 1950-1952, Wet Mountains, Colorado
Report discussing a series of geological investigations of the Wet Mountains in Custer County, Colorado, including reconnaissance for thorium and detailed topographical mapping of the area. The investigations took place from 1950-1952.
Date:
February 1953
Creator:
Christman, R. A.; Heyman, A. M.; Dellwig, L. F. & Gott, G. B.
Object Type:
Report
System:
The UNT Digital Library
Wet Mountains, Colorado, thorium investigations, 1952-1954
A report regarding a geological survey of the Wet Mountains, Colorado. Concerns work done on behalf of the Division of Raw Materials of the U.S. Atomic Energy Commission.
Date:
August 1954
Creator:
Christman, Robert A.; Brock, M. R.; Pearson, Robert Carl & Singewald, Q. D.
Object Type:
Report
System:
The UNT Digital Library
Some Observations on Rutherfordine
A report about the optical properties of rutherfordine.
Date:
March 1956
Creator:
Clark, Joan R. & Christ, C. L.
Object Type:
Report
System:
The UNT Digital Library
The Determination of Uranium (IV) in Apatite
The following report covers an analytical procedure for the determination of uranium(IV) in apatite.
Date:
December 1956
Creator:
Clarke, Roy S., Jr. & Altschuler, Zalman S.
Object Type:
Report
System:
The UNT Digital Library
Determination of Thallium by a Dithizone Mixed-Color Method
A report about the absorption spectra of the thallium-dithizone mixed-color system. An analytical procedure based on this system is given which is applicable to pure solutions.
Date:
April 4, 1958
Creator:
Clarke, Roy S., Jr. & Cuttitta, Frank
Object Type:
Report
System:
The UNT Digital Library
Relationship of Uranium and Other Trace Elements to Post-Cretaceous Vulcanism
Report discussing a study exploring regional uranium and other trace elements' relationship to provenance, specifically post-cretaceous origins.
Date:
June 1955
Creator:
Coats, R. R.
Object Type:
Report
System:
The UNT Digital Library
Search for Radioactive Intrusive Rocks in New Jersey, New York, and New England
Report discussing an investigation of intrusive igneous rocks for radioactivity in New Jersey, New York, and New England during August and September 1951. This was aimed at finding uranium contents of economic significance in these rocks and determining the geological cause for any radioactivity. Results of the investigation are given by region, and a summary is included.
Date:
April 1956
Creator:
Coats, Robert R.
Object Type:
Report
System:
The UNT Digital Library