Gregory K Lee
Greg Lee is a Scientist Emeritus with the Geology, Geophysics, and Geochemistry Science Center.
Science and Products
Filter Total Items: 46
Major and Trace-Element Data from Stream-Sediment and Rock Samples Collected in the Taylor Mountains 1:250,000-Scale Quadrangle, Alaska
In the summers of 2004, 2005, and 2006, the U.S. Geological Survey conducted a reconnaissance geochemical survey of the drainage basins throughout most of the Taylor Mountains 1:250,000-scale quadrangle, in southwestern Alaska. The purpose of the study was to locate areas of potential interest for ore minerals, provide data that may be used to determine regional-scale element baselines, and provid
Authors
Elizabeth A. Bailey, Gregory K. Lee, Seth H. Mueller, Bronwen Wang, Zoe Ann Brown, Greg A. Beischer
Aqueous geochemical data from the analysis of stream-water samples collected in June and July 2005 — Taylor Mountains 1:250,000 scale quadrangle, Alaska
We report on the chemical analysis of water samples collected from the Taylor Mountains 1:250,000-scale quadrangle. Parameters for which data are reported include pH, conductivity, water temperature, major cation and anion concentrations, trace-element concentrations, and dissolved organic-carbon concentrations. Samples were collected as part of a multiyear U.S. Geological Survey project "Geologic
Authors
Bronwen Wang, Seth Mueller, Sarah Stetson, Elizabeth Bailey, Greg Lee
Aqueous geochemical data from the analysis of stream water samples collected in August 2004: Taylor Mountains 1:250,000 scale quadrangle, Alaska
We report on the chemical analysis of water samples collected from the Taylor Mountains 1:250,000 quadrangle. Samples were collected as part of the multi-year U.S. Geological Survey's project -- Geologic and Mineral Deposit Data for Alaskan Economic Development. Data presented here are from water samples collected primarily in the northeastern part of the Taylor Mountains quadrangle. The data incl
Authors
Bronwen Wang, Seth Mueller, Elizabeth Bailey, Greg Lee
Exploration and discovery in Yellowstone Lake: Results from high-resolution sonar imaging, seismic reflection profiling, and submersible studies
Discoveries from multi-beam sonar mapping and seismic reflection surveys of the northern, central, and West Thumb basins of Yellowstone Lake provide new insight into the extent of post-collapse volcanism and active hydrothermal processes occurring in a large lake environment above a large magma chamber. Yellowstone Lake has an irregular bottom covered with dozens of features directly related to hy
Authors
L. A. Morgan, Wayne C. Shanks, D. A. Lovalvo, S. Y. Johnson, W. J. Stephenson, K. L. Pierce, S. S. Harlan, C. A. Finn, G. Lee, M. Webring, B. Schulze, J. Duhn, R. Sweeney, L. Balistrieri
Montana geoenvironmental explorer
This report is the result of a multidisciplinary effort to assess relative potential for acidic, metal-rich drainage in the State of Montana; evaluate alternative GIS-based modeling strategies; and provide the statewide digital spatial data produced and compiled for the project. The CD is usable on various computer systems (Windows 95, 98, NT, and 2000; MacOS 7.1 or later; many versions of UNIX an
Authors
Greg K. Lee
Geochemical data for stream-sediment, heavy-mineral-concentrate, and rock samples collected from the Fortyseven Creek gold-arsenic-antimony-tungsten prospect, southwestern Alaska
In the summer of 1991, we conducted a reconnaissance geochemical survey around the Fortyseven Creek Au-As-Sb-W prospect that is located in the southwestern part of the Sleetmute quadrangle. At that time, this project was a small part of a more comprehensive Alaska Mineral Resource Assessment Program (AMRAP) study of the Sleemute quadrangle. AMRAP studies were conducted by the U.S. Geological Surve
Authors
John E. Gray, G. K. Lee, R. M. O'Leary, P. M. Theodorakos
Analytical results for rock and stream-sediment samples collected in 1997 from the Sleetmute Quadrangle, Alaska
No abstract available.
Authors
Marti L. Miller, Robert R. Carlson, William J. Keith, G. K. Lee
Mineral resource assessment; Custer and Gallatin national forests, Montana
No abstract available.
Authors
Jane Marie Hammarstrom, Anna B. Wilson, Bradley S. Van Gosen, Robert R. Carlson, Dolores M. Kulik, Gregory K. Lee, James E. Elliott, William J. Perry, Edward A. du Bray, Michael L. Zientek
Map showing distribution and occurrence of gold-bearing samples from the Livengood quadrangle, Alaska
No abstract available.
Authors
Thomas D. Light, Gregory K. Lee
Analytical data of stream-sediment and heavy-mineral-concentrate samples collected from the Buckstock Mountains and surrounding areas, Sleetmute Quadrangle, southwest Alaska
No abstract available.
Authors
J. E. Gray, P. M. Theodorakos, G. K. Lee, P. L. Hageman, S. J. Sutley
Map showing mineral resource potential of the Livengood Quadrangle, Alaska
No abstract available.
Authors
Richard B. McCammon, Thomas D. Light, C. Dean Rinehart, Florence R. Weber, Gregory K. Lee, Scott W. Bie
Analytical data of stream-sediment and heavy-mineral-concentrate samples collected from the Buckstock Mountains and surrounding areas, Sleetmute Quadrangle, southwest Alaska
No abstract available.
Authors
J. E. Gray, P. M. Theodorakos, G. K. Lee, P.O. Hageman, S. J. Sutley
Science and Products
Filter Total Items: 46
Major and Trace-Element Data from Stream-Sediment and Rock Samples Collected in the Taylor Mountains 1:250,000-Scale Quadrangle, Alaska
In the summers of 2004, 2005, and 2006, the U.S. Geological Survey conducted a reconnaissance geochemical survey of the drainage basins throughout most of the Taylor Mountains 1:250,000-scale quadrangle, in southwestern Alaska. The purpose of the study was to locate areas of potential interest for ore minerals, provide data that may be used to determine regional-scale element baselines, and provid
Authors
Elizabeth A. Bailey, Gregory K. Lee, Seth H. Mueller, Bronwen Wang, Zoe Ann Brown, Greg A. Beischer
Aqueous geochemical data from the analysis of stream-water samples collected in June and July 2005 — Taylor Mountains 1:250,000 scale quadrangle, Alaska
We report on the chemical analysis of water samples collected from the Taylor Mountains 1:250,000-scale quadrangle. Parameters for which data are reported include pH, conductivity, water temperature, major cation and anion concentrations, trace-element concentrations, and dissolved organic-carbon concentrations. Samples were collected as part of a multiyear U.S. Geological Survey project "Geologic
Authors
Bronwen Wang, Seth Mueller, Sarah Stetson, Elizabeth Bailey, Greg Lee
Aqueous geochemical data from the analysis of stream water samples collected in August 2004: Taylor Mountains 1:250,000 scale quadrangle, Alaska
We report on the chemical analysis of water samples collected from the Taylor Mountains 1:250,000 quadrangle. Samples were collected as part of the multi-year U.S. Geological Survey's project -- Geologic and Mineral Deposit Data for Alaskan Economic Development. Data presented here are from water samples collected primarily in the northeastern part of the Taylor Mountains quadrangle. The data incl
Authors
Bronwen Wang, Seth Mueller, Elizabeth Bailey, Greg Lee
Exploration and discovery in Yellowstone Lake: Results from high-resolution sonar imaging, seismic reflection profiling, and submersible studies
Discoveries from multi-beam sonar mapping and seismic reflection surveys of the northern, central, and West Thumb basins of Yellowstone Lake provide new insight into the extent of post-collapse volcanism and active hydrothermal processes occurring in a large lake environment above a large magma chamber. Yellowstone Lake has an irregular bottom covered with dozens of features directly related to hy
Authors
L. A. Morgan, Wayne C. Shanks, D. A. Lovalvo, S. Y. Johnson, W. J. Stephenson, K. L. Pierce, S. S. Harlan, C. A. Finn, G. Lee, M. Webring, B. Schulze, J. Duhn, R. Sweeney, L. Balistrieri
Montana geoenvironmental explorer
This report is the result of a multidisciplinary effort to assess relative potential for acidic, metal-rich drainage in the State of Montana; evaluate alternative GIS-based modeling strategies; and provide the statewide digital spatial data produced and compiled for the project. The CD is usable on various computer systems (Windows 95, 98, NT, and 2000; MacOS 7.1 or later; many versions of UNIX an
Authors
Greg K. Lee
Geochemical data for stream-sediment, heavy-mineral-concentrate, and rock samples collected from the Fortyseven Creek gold-arsenic-antimony-tungsten prospect, southwestern Alaska
In the summer of 1991, we conducted a reconnaissance geochemical survey around the Fortyseven Creek Au-As-Sb-W prospect that is located in the southwestern part of the Sleetmute quadrangle. At that time, this project was a small part of a more comprehensive Alaska Mineral Resource Assessment Program (AMRAP) study of the Sleemute quadrangle. AMRAP studies were conducted by the U.S. Geological Surve
Authors
John E. Gray, G. K. Lee, R. M. O'Leary, P. M. Theodorakos
Analytical results for rock and stream-sediment samples collected in 1997 from the Sleetmute Quadrangle, Alaska
No abstract available.
Authors
Marti L. Miller, Robert R. Carlson, William J. Keith, G. K. Lee
Mineral resource assessment; Custer and Gallatin national forests, Montana
No abstract available.
Authors
Jane Marie Hammarstrom, Anna B. Wilson, Bradley S. Van Gosen, Robert R. Carlson, Dolores M. Kulik, Gregory K. Lee, James E. Elliott, William J. Perry, Edward A. du Bray, Michael L. Zientek
Map showing distribution and occurrence of gold-bearing samples from the Livengood quadrangle, Alaska
No abstract available.
Authors
Thomas D. Light, Gregory K. Lee
Analytical data of stream-sediment and heavy-mineral-concentrate samples collected from the Buckstock Mountains and surrounding areas, Sleetmute Quadrangle, southwest Alaska
No abstract available.
Authors
J. E. Gray, P. M. Theodorakos, G. K. Lee, P. L. Hageman, S. J. Sutley
Map showing mineral resource potential of the Livengood Quadrangle, Alaska
No abstract available.
Authors
Richard B. McCammon, Thomas D. Light, C. Dean Rinehart, Florence R. Weber, Gregory K. Lee, Scott W. Bie
Analytical data of stream-sediment and heavy-mineral-concentrate samples collected from the Buckstock Mountains and surrounding areas, Sleetmute Quadrangle, southwest Alaska
No abstract available.
Authors
J. E. Gray, P. M. Theodorakos, G. K. Lee, P.O. Hageman, S. J. Sutley