Michael Diggles
Michael Diggles is a Bureau Approving Official in the Office of Science Quality and Integrity.
Science and Products
Filter Total Items: 24
Significant metalliferous and selected non-metalliferous lode deposits and placer districts for the Russian Far East, Alaska, and the Canadian Cordillera
No abstract available.
Authors
Warren J. Nokleberg, Thomas K. Bundtzen, Kenneth M. Dawson, Roman A. Eremin, Nikolai A. Goryachev, Richard D. Koch, Vladimir V. Ratkin, Ilya S. Rozenblum, Vladimir I. Shpikerman, Yuri F. Frolov, Mary E. Gorodinsky, Vladimir D. Melnikov, Michael F. Diggles, Nikolai V. Ognyanov, Eugene D. Petrachenko, Rimma I. Petrachenko, Anany I. Pozdeev, Katherina V. Ross, Douglas H. Wood, Donald Grybeck, Alexander I. Khanchuk, Lidiya I. Kovbas, Ivan Ya. Nekrasov, Anatoly A. Sidorov
Mineral deposit and metallogenic belt maps of the Russian Far East, Alaska, and the Canadian cordillera
No abstract available.
Authors
Warren J. Nokleberg, Timothy D. West, Kenneth M. Dawson, Vladimir I. Shpikerman, Thomas K. Bundtzen, Leonid M. Parfenov, James W.H. Monger, Vladimir V. Ratkin, Boris V. Baranov, Stanislav G. Byalobzhesky, Michael F. Diggles, Roman A. Eremin, Kazuya Fujita, Steven P. Gordey, Mary E. Gorodinskiy, Nikolai A. Goryachev, Tracey D. Feeney, Yuri F. Frolov, Arthur Grantz, Alexander I. Khanchuck, Richard D. Koch, Boris A. Natal'in, Lev M. Natapov, Ian O. Norton, William W. Patton, George Plafker, Anany I. Pozdeev, Ilya S. Rozenblum, David W. Scholl, Sergei D. Sokolov, Gleb M. Sosunov, David B. Stone, Rowland W. Tabor, Nickolai V. Tsukanov, Tracy L. Vallier
Mineral resources of the Mill Creek Canyon Wilderness Study Area, Grand County, Utah
No abstract available.
Authors
Michael F. Diggles, James E. Case, Harlan N. Barton, Joseph S. Duval, Michael Lane
Mineral resources of the Diablo Mountain Wilderness Study Area, Lake County, Oregon
No abstract available.
Authors
Michael F. Diggles, Harley D. King, Mark E. Gettings, James E. Conrad, Don L. Sawatzky, Gerilyn S. Soreghan, Thomas J. Peters, Spencee L. Willett
Additional mineral resources assessment of the Battle Creek, Bruneau River, Deep Creek-Owyhee River, Jarbidge River, Juniper Creek, Little Owyhee River, North Fork Owyhee River, Owyhee River Canyon, South Fork Owyhee River, Upper Deep Creek, and Yatahoney
From 1984 to 1986, studies were conducted to assess the potential for undiscovered mineral resources in wilderness study areas on the Owyhee Plateau. The results of these studies have been published in a series of U.S. Geological Survey Bulletins. Since that time, low-grade, high-tonnage epithermal hot-spring gold-silver deposits have been recognized in the region north of the wilderness study are
Authors
Michael F. Diggles, Byron R. Berger, Dean B. Vander Meulen, Scott A. Minor, Jay A. Ach, Michael G. Sawlan
Mineral resources of the Orejana Canyon Wilderness Study Area, Harney County, Oregon
No abstract available.
Authors
James E. Conrad, Harley D. King, Mark E. Gettings, Michael F. Diggles, Donald L. Sawatzky, David A. Benjamin
Mineral resources of the Whipple Mountains and Whipple Mountains Addition Wilderness Study Areas, San Bernardino County, California
At the request of the U.S. Bureau of Land Management, approximately 85,100 acres of the Whipple Mountains Wilderness Study Area (CDCA-312) and 1,380 acres of the Whipple Mountains Addition Wilderness Study Area (AZ-050-010) were evaluated for identified mineral resources (known) and mineral resource potential (undiscovered). In this report, the Whipple Mountains and Whipple Mountains Addition Wild
Authors
Sherman P. Marsh, Gary L. Raines, Michael F. Diggles, Keith A. Howard, Robert W. Simpson, Donald B. Hoover, James Ridenour, Phillip R. Moyle, Spencee L. Willett
WHITE MOUNTAINS AND BIRCH CREEK ROADLESS AREAS, CALIFORNIA AND NEVADA.
The mineral survey of the White Mountains and Birch Creek Roadless Areas in California and Nevada indicates that there is probable and substantiated resource potential for gold, silver, lead, copper, zinc, tungsten, and mercury as well as barite and pyrophyllite. Pumice resources occur in several areas in the White Mountains Roadless Area. There is little promise for the occurrence of energy resou
Authors
Michael F. Diggles, Steven W. Schmauch
BLANCO MOUNTAIN AND BLACK CANYON ROADLESS AREAS, CALIFORNIA.
The mineral survey of the Blanco Mountain and Black Canyon Roadless Areas, California indicated that areas of probable and substantiated mineral-resource potential exist only in the Black Canyon Roadless Area. Gold with moderate amounts of lead, silver, zinc, and tungsten, occurs in vein deposits and in tactite. The nature of the geological terrain indicates little likelihood for the occurrence of
Authors
Michael F. Diggles, Richard L. Rains
Potassium-argon determinations in the Ketchikan and Prince Rupert quadrangles, southeastern Alaska
No abstract available.
Authors
James G. Smith, Michael F. Diggles
Science and Products
Filter Total Items: 24
Significant metalliferous and selected non-metalliferous lode deposits and placer districts for the Russian Far East, Alaska, and the Canadian Cordillera
No abstract available.
Authors
Warren J. Nokleberg, Thomas K. Bundtzen, Kenneth M. Dawson, Roman A. Eremin, Nikolai A. Goryachev, Richard D. Koch, Vladimir V. Ratkin, Ilya S. Rozenblum, Vladimir I. Shpikerman, Yuri F. Frolov, Mary E. Gorodinsky, Vladimir D. Melnikov, Michael F. Diggles, Nikolai V. Ognyanov, Eugene D. Petrachenko, Rimma I. Petrachenko, Anany I. Pozdeev, Katherina V. Ross, Douglas H. Wood, Donald Grybeck, Alexander I. Khanchuk, Lidiya I. Kovbas, Ivan Ya. Nekrasov, Anatoly A. Sidorov
Mineral deposit and metallogenic belt maps of the Russian Far East, Alaska, and the Canadian cordillera
No abstract available.
Authors
Warren J. Nokleberg, Timothy D. West, Kenneth M. Dawson, Vladimir I. Shpikerman, Thomas K. Bundtzen, Leonid M. Parfenov, James W.H. Monger, Vladimir V. Ratkin, Boris V. Baranov, Stanislav G. Byalobzhesky, Michael F. Diggles, Roman A. Eremin, Kazuya Fujita, Steven P. Gordey, Mary E. Gorodinskiy, Nikolai A. Goryachev, Tracey D. Feeney, Yuri F. Frolov, Arthur Grantz, Alexander I. Khanchuck, Richard D. Koch, Boris A. Natal'in, Lev M. Natapov, Ian O. Norton, William W. Patton, George Plafker, Anany I. Pozdeev, Ilya S. Rozenblum, David W. Scholl, Sergei D. Sokolov, Gleb M. Sosunov, David B. Stone, Rowland W. Tabor, Nickolai V. Tsukanov, Tracy L. Vallier
Mineral resources of the Mill Creek Canyon Wilderness Study Area, Grand County, Utah
No abstract available.
Authors
Michael F. Diggles, James E. Case, Harlan N. Barton, Joseph S. Duval, Michael Lane
Mineral resources of the Diablo Mountain Wilderness Study Area, Lake County, Oregon
No abstract available.
Authors
Michael F. Diggles, Harley D. King, Mark E. Gettings, James E. Conrad, Don L. Sawatzky, Gerilyn S. Soreghan, Thomas J. Peters, Spencee L. Willett
Additional mineral resources assessment of the Battle Creek, Bruneau River, Deep Creek-Owyhee River, Jarbidge River, Juniper Creek, Little Owyhee River, North Fork Owyhee River, Owyhee River Canyon, South Fork Owyhee River, Upper Deep Creek, and Yatahoney
From 1984 to 1986, studies were conducted to assess the potential for undiscovered mineral resources in wilderness study areas on the Owyhee Plateau. The results of these studies have been published in a series of U.S. Geological Survey Bulletins. Since that time, low-grade, high-tonnage epithermal hot-spring gold-silver deposits have been recognized in the region north of the wilderness study are
Authors
Michael F. Diggles, Byron R. Berger, Dean B. Vander Meulen, Scott A. Minor, Jay A. Ach, Michael G. Sawlan
Mineral resources of the Orejana Canyon Wilderness Study Area, Harney County, Oregon
No abstract available.
Authors
James E. Conrad, Harley D. King, Mark E. Gettings, Michael F. Diggles, Donald L. Sawatzky, David A. Benjamin
Mineral resources of the Whipple Mountains and Whipple Mountains Addition Wilderness Study Areas, San Bernardino County, California
At the request of the U.S. Bureau of Land Management, approximately 85,100 acres of the Whipple Mountains Wilderness Study Area (CDCA-312) and 1,380 acres of the Whipple Mountains Addition Wilderness Study Area (AZ-050-010) were evaluated for identified mineral resources (known) and mineral resource potential (undiscovered). In this report, the Whipple Mountains and Whipple Mountains Addition Wild
Authors
Sherman P. Marsh, Gary L. Raines, Michael F. Diggles, Keith A. Howard, Robert W. Simpson, Donald B. Hoover, James Ridenour, Phillip R. Moyle, Spencee L. Willett
WHITE MOUNTAINS AND BIRCH CREEK ROADLESS AREAS, CALIFORNIA AND NEVADA.
The mineral survey of the White Mountains and Birch Creek Roadless Areas in California and Nevada indicates that there is probable and substantiated resource potential for gold, silver, lead, copper, zinc, tungsten, and mercury as well as barite and pyrophyllite. Pumice resources occur in several areas in the White Mountains Roadless Area. There is little promise for the occurrence of energy resou
Authors
Michael F. Diggles, Steven W. Schmauch
BLANCO MOUNTAIN AND BLACK CANYON ROADLESS AREAS, CALIFORNIA.
The mineral survey of the Blanco Mountain and Black Canyon Roadless Areas, California indicated that areas of probable and substantiated mineral-resource potential exist only in the Black Canyon Roadless Area. Gold with moderate amounts of lead, silver, zinc, and tungsten, occurs in vein deposits and in tactite. The nature of the geological terrain indicates little likelihood for the occurrence of
Authors
Michael F. Diggles, Richard L. Rains
Potassium-argon determinations in the Ketchikan and Prince Rupert quadrangles, southeastern Alaska
No abstract available.
Authors
James G. Smith, Michael F. Diggles