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• 1. [Image] Earthquake Surveys of the Roosevelt Hot Springs and the Cove Fort Areas, Utah: Final: Volume 4

  	Many geothermal areas throughout the world exhibit earthquake activity in the form of swarms (Ward, 1972). Detailed epicenters and characteristics of earthquake swarms can provide Useful information on ...
  	Citation × Citation Citation Abstract Copy Title: Earthquake Surveys of the Roosevelt Hot Springs and the Cove Fort Areas, Utah: Final: Volume 4 Author: Olson, T. L. Year: 1976 Many geothermal areas throughout the world exhibit earthquake activity in the form of swarms (Ward, 1972). Detailed epicenters and characteristics of earthquake swarms can provide Useful information on stress orientation and the possibility of locating fault zones that could provide underground conduits for geothermal fluids. Furthermore potential earthquakes and related hazards which may influence a geothermal reservoir can be better understood from a detailed assessment of local earthquake activity. It was hoped that an earthquake survey of the Roosevelt Hot Springs and Cove Fort areas of southwestern Utah (Figure 1) could provide information about the geothermal potential of this area and the relationship between the earthquakes and the local tectonic patterns Title: Earthquake Surveys of the Roosevelt Hot Springs and the Cove Fort Areas, Utah: Final: Volume 4 Author: Olson, T. L. Year: 1976 Many geothermal areas throughout the world exhibit earthquake activity in the form of swarms (Ward, 1972). Detailed epicenters and characteristics of earthquake swarms can provide Useful information on stress orientation and the possibility of locating fault zones that could provide underground conduits for geothermal fluids. Furthermore potential earthquakes and related hazards which may influence a geothermal reservoir can be better understood from a detailed assessment of local earthquake activity. It was hoped that an earthquake survey of the Roosevelt Hot Springs and Cove Fort areas of southwestern Utah (Figure 1) could provide information about the geothermal potential of this area and the relationship between the earthquakes and the local tectonic patterns Close

• 2. [Image] Geological and Geophysical Study of the Origin of the Warm Springs in Bath County, Virginia. Final Report, June 1, 1975--April 30, 1976

  	The results of heat flow determinations and a reconnaissance dipole electrical resistivity survey in Bath County are described. A geologic map was compiled based on published maps and supported by reconnaissance ...
  	Citation × Citation Citation Abstract Copy Title: Geological and Geophysical Study of the Origin of the Warm Springs in Bath County, Virginia. Final Report, June 1, 1975--April 30, 1976 Author: Costain, J.K. Year: 1976 The results of heat flow determinations and a reconnaissance dipole electrical resistivity survey in Bath County are described. A geologic map was compiled based on published maps and supported by reconnaissance geologic mapping in areas where published maps were not available. A regional bipole--dipole electrical resistivity survey was made in order to detect the presence of resistivity lows that might be associated with a geothermal system at depth. A single hole was drilled to a depth of approximately 300 m (approx. 1000 feet) to obtain a heat flow value that is representative of the area. The data were used to attempt to arrive at a model that unambiguously explains the origin of the thermal springs Title: Geological and Geophysical Study of the Origin of the Warm Springs in Bath County, Virginia. Final Report, June 1, 1975--April 30, 1976 Author: Costain, J.K. Year: 1976 The results of heat flow determinations and a reconnaissance dipole electrical resistivity survey in Bath County are described. A geologic map was compiled based on published maps and supported by reconnaissance geologic mapping in areas where published maps were not available. A regional bipole--dipole electrical resistivity survey was made in order to detect the presence of resistivity lows that might be associated with a geothermal system at depth. A single hole was drilled to a depth of approximately 300 m (approx. 1000 feet) to obtain a heat flow value that is representative of the area. The data were used to attempt to arrive at a model that unambiguously explains the origin of the thermal springs Close

• 3. [Image] Geological and Geophysical Study of the Origin of the Warm Springs in Bath County, Virginia. Final Report, June 1, 1975--April 30, 1976

  	A study was made to determine the origin of the warm springs and to evaluate the geothermal resource potential of the area in the vicinity of the Warm Springs anticline in Bath and Alleghany Counties, ...
  	Citation × Citation Citation Abstract Copy Title: Geological and Geophysical Study of the Origin of the Warm Springs in Bath County, Virginia. Final Report, June 1, 1975--April 30, 1976 Author: Costain, J.K. Year: 1976 A study was made to determine the origin of the warm springs and to evaluate the geothermal resource potential of the area in the vicinity of the Warm Springs anticline in Bath and Alleghany Counties, Virginia. Phase 1 of the study was the compilation of a geologic map based on published maps and supported by reconnaissance geologic mapping in areas where published maps were not available. Phase II consisted of a regional bipole-dipole electric resistivity survey made in order to detect the presence of resistivity lows that might be associated with a geothermal system at depth. Phase III involved the drilling of a single hole to a depth of approximately 300 m to obtain a heat flow value that is representative of the area. The above data were used to arrive at a model that unambiguously explains the origin of thermal springs. It is concluded that the warm springs constitute a geothermal resource for low temperature application such as space heating (LBS) Title: Geological and Geophysical Study of the Origin of the Warm Springs in Bath County, Virginia. Final Report, June 1, 1975--April 30, 1976 Author: Costain, J.K. Year: 1976 A study was made to determine the origin of the warm springs and to evaluate the geothermal resource potential of the area in the vicinity of the Warm Springs anticline in Bath and Alleghany Counties, Virginia. Phase 1 of the study was the compilation of a geologic map based on published maps and supported by reconnaissance geologic mapping in areas where published maps were not available. Phase II consisted of a regional bipole-dipole electric resistivity survey made in order to detect the presence of resistivity lows that might be associated with a geothermal system at depth. Phase III involved the drilling of a single hole to a depth of approximately 300 m to obtain a heat flow value that is representative of the area. The above data were used to arrive at a model that unambiguously explains the origin of thermal springs. It is concluded that the warm springs constitute a geothermal resource for low temperature application such as space heating (LBS) Close

• 4. [Image] Geothermal investigations at selected thermal systems of the northern Wasatch Front Weber and Box Elder Counties, Utah. Report of investigation No. 141

  	Numerous thermal springs are present along the Wasatch Front from Utah valley on the south to the state line on the north. These systems are just west of the Wasatch Mountains at the eastern edge of the ...
  	Citation × Citation Citation Abstract Copy Title: Geothermal investigations at selected thermal systems of the northern Wasatch Front Weber and Box Elder Counties, Utah. Report of investigation No. 141 Author: Murphy, P. Year: 1979 Numerous thermal springs are present along the Wasatch Front from Utah valley on the south to the state line on the north. These systems are just west of the Wasatch Mountains at the eastern edge of the Basin and Range physiographic province and within the active seismic zone referred to as the Intermountain Seismic Belt. This Report of Investigation is a summary of UGMS investigations at four northern Wasatch Front geothermal systems: Utah, Crystal (Madsen), and Udy hot springs; and the Little Mountain - south system. All of these resources are deep circulation systems and the water is heated by the normal heat flow of the Basin and Range Province. Heat from volcanic sources is not believed to contribute to the warming of any northern Wasatch Front springs. Data collected under the DOE/DGE state coupled program are presented for use by individuals interested in these systems; DOE/ET/28393-18 Title: Geothermal investigations at selected thermal systems of the northern Wasatch Front Weber and Box Elder Counties, Utah. Report of investigation No. 141 Author: Murphy, P. Year: 1979 Numerous thermal springs are present along the Wasatch Front from Utah valley on the south to the state line on the north. These systems are just west of the Wasatch Mountains at the eastern edge of the Basin and Range physiographic province and within the active seismic zone referred to as the Intermountain Seismic Belt. This Report of Investigation is a summary of UGMS investigations at four northern Wasatch Front geothermal systems: Utah, Crystal (Madsen), and Udy hot springs; and the Little Mountain - south system. All of these resources are deep circulation systems and the water is heated by the normal heat flow of the Basin and Range Province. Heat from volcanic sources is not believed to contribute to the warming of any northern Wasatch Front springs. Data collected under the DOE/DGE state coupled program are presented for use by individuals interested in these systems; DOE/ET/28393-18 Close

• 5. [Image] Delineation of an electrical resistivity anomaly, Malpais area, Beowawe KGRA, Eureka and Lander Counties, Nevada

  	A simple numerical model of previously released bipole-dipole resistivity data shows the margin of the graben to be anomalously conductive below the Malpais. The conductive area has been delineated with ...
  	Citation × Citation Citation Abstract Copy Title: Delineation of an electrical resistivity anomaly, Malpais area, Beowawe KGRA, Eureka and Lander Counties, Nevada Author: Smith, C. Year: 1980 A simple numerical model of previously released bipole-dipole resistivity data shows the margin of the graben to be anomalously conductive below the Malpais. The conductive area has been delineated with data from a dipole-dipole resistivity survey run in April 1980 for this study. Detailed numerical models of these data define a 1250 m wide body with resistivities less than 20 ohm-m that appear to connect The Geysers and the graben boundary. The minimum depth to the conductor is interpreted to be 375 m; its depth extent is undetermined. The electrical data do not resolve whether the anomaly below the Malpais may be the product of a defunct hydrothermal system or the signature of an active system. If thermal gradient data detect an enhanced heat flow anomaly in the same area, the Malpais may be a viable geothermal exploration target within the Beowawe KGRA; DOE/ID/12079-7 Title: Delineation of an electrical resistivity anomaly, Malpais area, Beowawe KGRA, Eureka and Lander Counties, Nevada Author: Smith, C. Year: 1980 A simple numerical model of previously released bipole-dipole resistivity data shows the margin of the graben to be anomalously conductive below the Malpais. The conductive area has been delineated with data from a dipole-dipole resistivity survey run in April 1980 for this study. Detailed numerical models of these data define a 1250 m wide body with resistivities less than 20 ohm-m that appear to connect The Geysers and the graben boundary. The minimum depth to the conductor is interpreted to be 375 m; its depth extent is undetermined. The electrical data do not resolve whether the anomaly below the Malpais may be the product of a defunct hydrothermal system or the signature of an active system. If thermal gradient data detect an enhanced heat flow anomaly in the same area, the Malpais may be a viable geothermal exploration target within the Beowawe KGRA; DOE/ID/12079-7 Close