Gregory K Lee
Greg Lee is a Scientist Emeritus with the Geology, Geophysics, and Geochemistry Science Center.
Science and Products
Filter Total Items: 46
Map showing potential metal-mine drainage hazards in Colorado, based on mineral-deposit geology Map showing potential metal-mine drainage hazards in Colorado, based on mineral-deposit geology
This map, compiled by the U.S. Geological Survey (USGS) in cooperation with the Colorado Geological Survey (CGS) and the U. S. Bureau of Land Management (BLM), shows potential mine-drainage hazards that may exist in Colorado metal-mining districts, as indicated by the geologic characteristics of the mineral deposits that occur in the respective districts. It was designed to demonstrate...
Authors
Geoffrey S. Plumlee, Randall K. Streufert, Kathleen S. Smith, Steven M. Smith, Alan R. Wallace, Margo I. Toth, J. Thomas Nash, Rob A. Robinson, Walter H. Ficklin, Gregory K. Lee
Mineral resource potential and geology of the White River National Forest and the Dillon Ranger District of the Arapaho National Forest, Colorado, with a section on salable commodities Mineral resource potential and geology of the White River National Forest and the Dillon Ranger District of the Arapaho National Forest, Colorado, with a section on salable commodities
No abstract available.
Authors
Margo I. Toth, A.B. Wilson, T. M. Cookro, Viki Bankey, G. K. Lee, J. E. Case, John S. Dersch
The Conterminous United States Mineral Assessment Program; background information to accompany folio of geologic, geochemical, remote sensing, and mineral resources maps of the Butte 1 degree x 2 degrees Quadrangle, Montana The Conterminous United States Mineral Assessment Program; background information to accompany folio of geologic, geochemical, remote sensing, and mineral resources maps of the Butte 1 degree x 2 degrees Quadrangle, Montana
The Butte 1?x2 ? quadrangle in west-central Montana was investigated as part of the U.S. Geological Survey's Conterminous United States Mineral Assessment Program (CUSMAP). These investigations included geologic mapping, geochemical surveys, gravity and aeromagnetic surveys, examinations of mineral deposits, and specialized geochronologic and remote-sensing studies. The data collected...
Authors
James E. Elliott, C. M. Trautwein, C. A. Wallace, G. K. Lee, L. C. Rowan, W. F. Hanna
Reconnaissance guidelines for gold exploration in Central Alaska Reconnaissance guidelines for gold exploration in Central Alaska
Distribution of more than 300 gold-bearing samples from the Livengood (Tolovana) and parts of the Fairbanks and Rampart mining districts in central Alaska, USA, indicate that the concentration of gold in placers is spatially related both to structural features and to Late Cretaceous and (or) Tertiary felsic plutons. The regional consistency of these spatial relationships is demonstrated...
Authors
T.D. Light, S. H. Moll, S. W. Bie, G. K. Lee
Analytical results and sample locality map of stream-sediment and heavy-mineral-concentrate samples from the Livengood 1 degree by 3 degrees quadrangle, Alaska Analytical results and sample locality map of stream-sediment and heavy-mineral-concentrate samples from the Livengood 1 degree by 3 degrees quadrangle, Alaska
No abstract available.
Authors
Belinda F. Arbogast, Gregory K. Lee, Thomas D. Light
Analytical results and sample locality map of stream-sediment and heavy-mineral-concentrate samples from the Livengood 1° x 3° quadrangle, Alaska Analytical results and sample locality map of stream-sediment and heavy-mineral-concentrate samples from the Livengood 1° x 3° quadrangle, Alaska
No abstract available.
Authors
Belinda F. Arbogast, Gregory K. Lee, Thomas D. Light
Mineral resource potential of Mount Massive Wilderness, Lake County, Colorado Mineral resource potential of Mount Massive Wilderness, Lake County, Colorado
No abstract available.
Authors
Richard E. Van Loenen, G. K. Lee, D. L. Campbell, J. R. Thompson
Mineral resources of the Holy Cross Wilderness Area, Eagle, Pitkin, and Lake counties, Colorado Mineral resources of the Holy Cross Wilderness Area, Eagle, Pitkin, and Lake counties, Colorado
No abstract available.
Authors
Alan R. Wallace, G. K. Lee, D. L. Campbell, William Lundby, S. Don Brown
Mineral resources of the Spring Creek Canyon Wilderness Study Area, Iron County, Utah Mineral resources of the Spring Creek Canyon Wilderness Study Area, Iron County, Utah
No abstract available.
Authors
Richard E. Van Loenen, H. R. Blank, E.G. Sable, G. K. Lee, K. L. Cook, J. E. Zelten
Mineral resources of the Fish Creek Canyon, Road Canyon, and Mule Canyon Wilderness Study Areas, San Juan County, Utah Mineral resources of the Fish Creek Canyon, Road Canyon, and Mule Canyon Wilderness Study Areas, San Juan County, Utah
No abstract available.
Authors
Dana J. Bove, D. R. Shawe, G. K. Lee, W. F. Hanna, R.E. Jeske
Mineral resources of the Fiddler Butte (East) Wilderness Study Area, Garfield County, Utah Mineral resources of the Fiddler Butte (East) Wilderness Study Area, Garfield County, Utah
No abstract available.
Authors
Russell F. Dubiel, Gregory K. Lee, Paul P. Orkild, Diann D. Gese
Mineral resources of the Lost Spring Canyon Wilderness Study Area, Grand County, Utah Mineral resources of the Lost Spring Canyon Wilderness Study Area, Grand County, Utah
No abstract available.
Authors
Sandra J. Soulliere, Gregory K. Lee, James E. Case, Diann D. Gese
Science and Products
Filter Total Items: 46
Map showing potential metal-mine drainage hazards in Colorado, based on mineral-deposit geology Map showing potential metal-mine drainage hazards in Colorado, based on mineral-deposit geology
This map, compiled by the U.S. Geological Survey (USGS) in cooperation with the Colorado Geological Survey (CGS) and the U. S. Bureau of Land Management (BLM), shows potential mine-drainage hazards that may exist in Colorado metal-mining districts, as indicated by the geologic characteristics of the mineral deposits that occur in the respective districts. It was designed to demonstrate...
Authors
Geoffrey S. Plumlee, Randall K. Streufert, Kathleen S. Smith, Steven M. Smith, Alan R. Wallace, Margo I. Toth, J. Thomas Nash, Rob A. Robinson, Walter H. Ficklin, Gregory K. Lee
Mineral resource potential and geology of the White River National Forest and the Dillon Ranger District of the Arapaho National Forest, Colorado, with a section on salable commodities Mineral resource potential and geology of the White River National Forest and the Dillon Ranger District of the Arapaho National Forest, Colorado, with a section on salable commodities
No abstract available.
Authors
Margo I. Toth, A.B. Wilson, T. M. Cookro, Viki Bankey, G. K. Lee, J. E. Case, John S. Dersch
The Conterminous United States Mineral Assessment Program; background information to accompany folio of geologic, geochemical, remote sensing, and mineral resources maps of the Butte 1 degree x 2 degrees Quadrangle, Montana The Conterminous United States Mineral Assessment Program; background information to accompany folio of geologic, geochemical, remote sensing, and mineral resources maps of the Butte 1 degree x 2 degrees Quadrangle, Montana
The Butte 1?x2 ? quadrangle in west-central Montana was investigated as part of the U.S. Geological Survey's Conterminous United States Mineral Assessment Program (CUSMAP). These investigations included geologic mapping, geochemical surveys, gravity and aeromagnetic surveys, examinations of mineral deposits, and specialized geochronologic and remote-sensing studies. The data collected...
Authors
James E. Elliott, C. M. Trautwein, C. A. Wallace, G. K. Lee, L. C. Rowan, W. F. Hanna
Reconnaissance guidelines for gold exploration in Central Alaska Reconnaissance guidelines for gold exploration in Central Alaska
Distribution of more than 300 gold-bearing samples from the Livengood (Tolovana) and parts of the Fairbanks and Rampart mining districts in central Alaska, USA, indicate that the concentration of gold in placers is spatially related both to structural features and to Late Cretaceous and (or) Tertiary felsic plutons. The regional consistency of these spatial relationships is demonstrated...
Authors
T.D. Light, S. H. Moll, S. W. Bie, G. K. Lee
Analytical results and sample locality map of stream-sediment and heavy-mineral-concentrate samples from the Livengood 1 degree by 3 degrees quadrangle, Alaska Analytical results and sample locality map of stream-sediment and heavy-mineral-concentrate samples from the Livengood 1 degree by 3 degrees quadrangle, Alaska
No abstract available.
Authors
Belinda F. Arbogast, Gregory K. Lee, Thomas D. Light
Analytical results and sample locality map of stream-sediment and heavy-mineral-concentrate samples from the Livengood 1° x 3° quadrangle, Alaska Analytical results and sample locality map of stream-sediment and heavy-mineral-concentrate samples from the Livengood 1° x 3° quadrangle, Alaska
No abstract available.
Authors
Belinda F. Arbogast, Gregory K. Lee, Thomas D. Light
Mineral resource potential of Mount Massive Wilderness, Lake County, Colorado Mineral resource potential of Mount Massive Wilderness, Lake County, Colorado
No abstract available.
Authors
Richard E. Van Loenen, G. K. Lee, D. L. Campbell, J. R. Thompson
Mineral resources of the Holy Cross Wilderness Area, Eagle, Pitkin, and Lake counties, Colorado Mineral resources of the Holy Cross Wilderness Area, Eagle, Pitkin, and Lake counties, Colorado
No abstract available.
Authors
Alan R. Wallace, G. K. Lee, D. L. Campbell, William Lundby, S. Don Brown
Mineral resources of the Spring Creek Canyon Wilderness Study Area, Iron County, Utah Mineral resources of the Spring Creek Canyon Wilderness Study Area, Iron County, Utah
No abstract available.
Authors
Richard E. Van Loenen, H. R. Blank, E.G. Sable, G. K. Lee, K. L. Cook, J. E. Zelten
Mineral resources of the Fish Creek Canyon, Road Canyon, and Mule Canyon Wilderness Study Areas, San Juan County, Utah Mineral resources of the Fish Creek Canyon, Road Canyon, and Mule Canyon Wilderness Study Areas, San Juan County, Utah
No abstract available.
Authors
Dana J. Bove, D. R. Shawe, G. K. Lee, W. F. Hanna, R.E. Jeske
Mineral resources of the Fiddler Butte (East) Wilderness Study Area, Garfield County, Utah Mineral resources of the Fiddler Butte (East) Wilderness Study Area, Garfield County, Utah
No abstract available.
Authors
Russell F. Dubiel, Gregory K. Lee, Paul P. Orkild, Diann D. Gese
Mineral resources of the Lost Spring Canyon Wilderness Study Area, Grand County, Utah Mineral resources of the Lost Spring Canyon Wilderness Study Area, Grand County, Utah
No abstract available.
Authors
Sandra J. Soulliere, Gregory K. Lee, James E. Case, Diann D. Gese