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Geochemistry of sericite and chlorite in well 14-2 Roosevelt Hot Springs geothermal system and in mineralized hydrothermal systems
Chemical compositions of chlorite and sericite from one production well in the Roosevelt geothermal system have been determined by electron probe methods and compared with compositions of chlorite and sericite from porphyry copper deposits. Modern system sericite and chlorite occur over a depth interval of 2 km and a temperature interval of 250/sup 0/C.
Date:
June 1, 1980
Creator:
Ballantyne, Judith M.
Object Type:
Report
System:
The UNT Digital Library
A Geologic Report on the San Rafael Swell Drilling Project, San Rafael Swell, Utah
From abstract: Twenty-two holes totaling 34,874 feet (10,629.6 meters) were rotary and core drilled on the northern and western flanks of the San Rafael Swell to test fluvial-lacustrine sequences of the Morrison Formation and the lower part of the Chinle Formation. The objective of the project was to obtain subsurface data so that improved uranium resource estimates could be determined for the area.
Date:
June 1980
Creator:
Bluhm, Christopher T. & Rundle, John G.
Object Type:
Report
System:
The UNT Digital Library
A Geologic Report on the San Rafael Swell Drilling Project, San Rafael Swell, Utah, Appendix A-B
Appendices containing geophysical logs and drill-hole summary reports for the San Rafael Swell Drilling Project to accompany a geologic report on the San Rafael Swell in Utah.
Date:
June 1980
Creator:
Bluhm, Christopher T. & Rundle, John G.
Object Type:
Dataset
System:
The UNT Digital Library
A Geologic Report on the San Rafael Swell Drilling Project, San Rafael Swell, Utah: Appendix D
Appendix containing color images of petrographic photomirographs to accompany a report about the San Rafael Swell drilling project in Utah.
Date:
June 1980
Creator:
Bluhm, Christopher T. & Rundle, John G.
Object Type:
Image
System:
The UNT Digital Library
The Uinta Arch Project -- Investigations of Uranium Potential in Precambrian X and Older Metasedimentary Rocks in the Uinta and Wasatch Ranges, Utah and Colorado: Final Report
From introduction: This study is part of the United States Department of Energy's National Uranium Resource Evaluation Program to understand the geologic setting, amount, and availability of uranium resources within the boundaries of the United States.
Date:
June 1980
Creator:
Graff, P. J.; Sears, J. W. & Holden, G. S.
Object Type:
Report
System:
The UNT Digital Library