Jane M. Hammarstrom
Jane Hammarstrom is a Geologist with the USGS Geology, Energy & Minerals (GEM) Science Center in Reston, VA.
Professional Experience
Geologist, USGS
Education and Certifications
M.S. in Geology, Virginia Polytechnic Institute & State University, 1981
B.S. in Geology, George Washington University, 1972
Affiliations and Memberships*
Geological Society of America
Society of Economic Geologists
International Association on the Genesis of Ore Deposits
Geological Society of Washington
Science and Products
Filter Total Items: 68
Qualitative assessment of selected areas of the world for undiscovered sediment-hosted stratabound copper deposits: Chapter Y in Global mineral resource assessment
A qualitative mineral resource assessment of sediment-hosted stratabound copper mineralized areas for undiscovered copper deposits was performed for 10 selected areas of the world. The areas, in alphabetical order, are (1) Belt-Purcell Basin, United States and Canada; (2) Benguela and Cuanza Basins, Angola; (3) Chuxiong Basin, China; (4) Dongchuan Group rocks, China; (5) Egypt–Israel–Jordan Rift,
Authors
Michael L. Zientek, Niki E. Wintzer, Timothy S. Hayes, Heather L. Parks, Deborah A. Briggs, J. Douglas Causey, Shyla A. Hatch, M. Christopher Jenkins, David J. Williams
Assessment of undiscovered sandstone-hosted uranium resources in the Texas Coastal Plain, 2015
The U.S. Geological Survey estimated a mean of 220 million pounds of recoverable uranium oxide (U3O8 ) remaining as potential undiscovered resources in southern Texas. This estimate used a geology-based assessment method for Tertiary sandstone-hosted uranium deposits in the Texas Coastal Plain sedimentary strata (fig.1).
Authors
Mark J. Mihalasky, Susan M. Hall, Jane M. Hammarstrom, Kathleen R. Tureck, Mark T. Hannon, George N. Breit, Robert A. Zielinski, Brent Elliott
Porphyry copper assessment of the Tethys region of western and southern Asia: Chapter V in Global mineral resource assessment
A probabilistic mineral resource assessment of undiscovered resources in porphyry copper deposits in the Tethys region of western and southern Asia was carried out as part of a global mineral resource assessment led by the U.S. Geological Survey (USGS). The purpose of the study was to delineate geographic areas as permissive tracts for the occurrence of porphyry copper deposits at a scale of 1:1,0
Authors
Lukas Zürcher, Arthur A. Bookstrom, Jane M. Hammarstrom, John C. Mars, Stephen Ludington, Michael L. Zientek, Pamela Dunlap, John C. Wallis, Lawrence J. Drew, David M. Sutphin, Byron R. Berger, Richard J. Herrington, Mario Billa, Ilkay Kuşcu, Charles J. Moon, Jeremy P. Richards
Porphyry copper assessment of northeast Asia: Far East Russia and northeasternmost China: Chapter W in Global mineral resource assessment
The U.S. Geological Survey assesses resources (mineral, energy, water, environmental, and biologic) at regional, national, and global scales to provide science in support of land management and decision making. Mineral resource assessments provide a synthesis of available information about where mineral deposits are known and suspected to be in the Earth’s crust, which commodities may be present,
Authors
Mark J. Mihalasky, Stephen Ludington, Dmitriy V. Alexeiev, Thomas P. Frost, Thomas D. Light, Deborah A. Briggs, Jane M. Hammarstrom, John C. Wallis, Arthur A. Bookstrom, Andre Panteleyev
Porphyry copper assessment of the Central Asian Orogenic Belt and eastern Tethysides: China, Mongolia, Russia, Pakistan, Kazakhstan, Tajikistan, and India: Chapter X in Global mineral resource assessment
The U.S. Geological Survey collaborated with international colleagues to assess undiscovered resources in porphyry copper deposits in the Central Asian Orogenic Belt and eastern Tethysides. These areas host 20 known porphyry copper deposits, including the world class Oyu Tolgoi deposit in Mongolia that was discovered in the late 1990s. The study area covers major parts of the world’s largest oroge
Authors
Mark J. Mihalasky, Stephen Ludington, Jane M. Hammarstrom, Dmitriy V. Alexeiev, Thomas P. Frost, Thomas D. Light, Gilpin R. Robinson, Deborah A. Briggs, John C. Wallis, Robert J. Miller, Arthur A. Bookstrom, Andre Panteleyev, Andre Chitalin, Reimar Seltmann, Yan Guangsheng, Lian Changyun, Mao Jingwen, Li Jinyi, Xiao Keyan, Qiu Ruizhao, Shao Jianbao, Shai Gangyi, Du Yuliang
Porphyry copper assessment of East and Southeast Asia: Philippines, Taiwan (Republic of China), Republic of Korea (South Korea), and Japan
The U.S. Geological Survey collaborated with member countries of the Coordinating Committee for Geoscience Programmes in East and Southeast Asia (CCOP) on an assessment of the porphyry copper resources of East and Southeast Asia as part of a global mineral resource assessment. The assessment covers the Philippines in Southeast Asia, and the Republic of Korea (South Korea), Taiwan (Province of Chin
Authors
Jane M. Hammarstrom, Arthur A. Bookstrom, Michael W. Demarr, Connie L. Dicken, Stephen Ludington, Gilpin R. Robinson, Michael L. Zientek
Porphyry copper assessment of western Central Asia
The U.S. Geological Survey conducted an assessment of resources associated with porphyry copper deposits in the western Central Asia countries of Kyrgyzstan, Uzbekistan, Kazakhstan, and Tajikistan and the southern Urals of Kazakhstan and Russia as part of a global mineral resource assessment. The purpose of the study was to (1) delineate permissive areas (tracts) for undiscovered porphyry copper d
Authors
Byron R. Berger, John L. Mars, Paul Denning, Jeffrey D. Phillips, Jane M. Hammarstrom, Michael L. Zientek, Connie L. Dicken, Lawrence J. Drew, Dmitriy with contributions from Alexeiev, Reimar Seltmann, Richard J. Herrington
Porphyry copper assessment of eastern Australia
The U.S. Geological Survey (USGS) conducts national and global assessments of resources (mineral, energy, water, and biologic) to provide science in support of decision making. Mineral resource assessments provide syntheses of available information about where mineral deposits are known and suspected to occur in the Earth’s crust and which commodities may be present, together with estimates of amo
Authors
Arthur A. Bookstrom, Richard A. Len, Jane M. Hammarstrom, Gilpin R. Robinson, Michael L. Zientek, Benjamin J. Drenth, Subhash Jaireth, Pamela M. Cossette, John C. Wallis
Porphyry copper assessment of Central America and the Caribbean Basin
Mineral resource assessments provide a synthesis of available information about distributions of mineral deposits in the Earth’s crust. The U.S. Geological Survey prepared a probabilistic mineral resource assessment of undiscovered resources in porphyry copper deposits in Central America and the Caribbean Basin in collaboration with geoscientists from academia and the minerals industry. The purpos
Authors
Floyd Gray, Jane M. Hammarstrom, Stephen Ludington, Lukas Zürcher, Carl E. Nelson, Gilpin R. Robinson, Robert J. Miller, Barry C. Moring
Estimate of undiscovered copper resources of the world, 2013
Using a geology-based assessment methodology, the U.S. Geological Survey estimated a mean of 3,500 million metric tons (Mt) of undiscovered copper among 225 tracts around the world. Annual U.S. copper consumption is 2 Mt; global consumption is 20 Mt. The USGS assessed undiscovered copper in two deposit types that account for about 80 percent of the world's copper supply. Results of the assessment
Authors
Kathleen M. Johnson, Jane M. Hammarstrom, Michael L. Zientek, Connie L. Dicken
Tectono-magmatic evolution and distribution of porphyry Cu systems in the Central Tethys Region of Turkey, the Caucasus, Iran, and southern Pakistan
Recent compilation of geodynamic, geochemical, geochronologic, and ore deposits data provided an opportunity to review the continental margin, intra-oceanic, and post-collisional tectonic settings in the Central Tethys Region. These settings formed during sequential rifting of microcontinents from the passive margin of Gondwana, their northward transport across the Neo-Tethys Ocean, and their coll
Authors
Lukas Zürcher, Arthur A. Bookstrom, Jane M. Hammarstrom, John C. Mars, Stephen Ludington, Michael L. Zientek, Pamela Dunlap, John C. Wallis
Porphyry copper assessment of Europe, exclusive of the Fennoscandian Shield: Chapter K in Global mineral resource assessment
The U.S. Geological Survey (USGS) collaborated with European geologists to assess resources in porphyry copper deposits in Europe, exclusive of Scandinavia (Sweden, Denmark, Norway, and Finland) and Russia. Porphyry copper deposits in Europe are Paleozoic and Late Cretaceous to Miocene in age. A number of the 31 known Phanerozoic deposits contain more than 1 million metric tons of contained copper
Authors
David M. Sutphin, Jane M. Hammarstrom, Lawrence J. Drew, Duncan E. Large, Byron R. Berger, Connie Dicken, Michael W. DeMarr, Mario with contributions from Billa, Joseph A. Briskey, Daniel Cassard, Andor Lips, Zdeněk Pertold, Emilian Roşu
Science and Products
Filter Total Items: 68
Qualitative assessment of selected areas of the world for undiscovered sediment-hosted stratabound copper deposits: Chapter Y in Global mineral resource assessment
A qualitative mineral resource assessment of sediment-hosted stratabound copper mineralized areas for undiscovered copper deposits was performed for 10 selected areas of the world. The areas, in alphabetical order, are (1) Belt-Purcell Basin, United States and Canada; (2) Benguela and Cuanza Basins, Angola; (3) Chuxiong Basin, China; (4) Dongchuan Group rocks, China; (5) Egypt–Israel–Jordan Rift,
Authors
Michael L. Zientek, Niki E. Wintzer, Timothy S. Hayes, Heather L. Parks, Deborah A. Briggs, J. Douglas Causey, Shyla A. Hatch, M. Christopher Jenkins, David J. Williams
Assessment of undiscovered sandstone-hosted uranium resources in the Texas Coastal Plain, 2015
The U.S. Geological Survey estimated a mean of 220 million pounds of recoverable uranium oxide (U3O8 ) remaining as potential undiscovered resources in southern Texas. This estimate used a geology-based assessment method for Tertiary sandstone-hosted uranium deposits in the Texas Coastal Plain sedimentary strata (fig.1).
Authors
Mark J. Mihalasky, Susan M. Hall, Jane M. Hammarstrom, Kathleen R. Tureck, Mark T. Hannon, George N. Breit, Robert A. Zielinski, Brent Elliott
Porphyry copper assessment of the Tethys region of western and southern Asia: Chapter V in Global mineral resource assessment
A probabilistic mineral resource assessment of undiscovered resources in porphyry copper deposits in the Tethys region of western and southern Asia was carried out as part of a global mineral resource assessment led by the U.S. Geological Survey (USGS). The purpose of the study was to delineate geographic areas as permissive tracts for the occurrence of porphyry copper deposits at a scale of 1:1,0
Authors
Lukas Zürcher, Arthur A. Bookstrom, Jane M. Hammarstrom, John C. Mars, Stephen Ludington, Michael L. Zientek, Pamela Dunlap, John C. Wallis, Lawrence J. Drew, David M. Sutphin, Byron R. Berger, Richard J. Herrington, Mario Billa, Ilkay Kuşcu, Charles J. Moon, Jeremy P. Richards
Porphyry copper assessment of northeast Asia: Far East Russia and northeasternmost China: Chapter W in Global mineral resource assessment
The U.S. Geological Survey assesses resources (mineral, energy, water, environmental, and biologic) at regional, national, and global scales to provide science in support of land management and decision making. Mineral resource assessments provide a synthesis of available information about where mineral deposits are known and suspected to be in the Earth’s crust, which commodities may be present,
Authors
Mark J. Mihalasky, Stephen Ludington, Dmitriy V. Alexeiev, Thomas P. Frost, Thomas D. Light, Deborah A. Briggs, Jane M. Hammarstrom, John C. Wallis, Arthur A. Bookstrom, Andre Panteleyev
Porphyry copper assessment of the Central Asian Orogenic Belt and eastern Tethysides: China, Mongolia, Russia, Pakistan, Kazakhstan, Tajikistan, and India: Chapter X in Global mineral resource assessment
The U.S. Geological Survey collaborated with international colleagues to assess undiscovered resources in porphyry copper deposits in the Central Asian Orogenic Belt and eastern Tethysides. These areas host 20 known porphyry copper deposits, including the world class Oyu Tolgoi deposit in Mongolia that was discovered in the late 1990s. The study area covers major parts of the world’s largest oroge
Authors
Mark J. Mihalasky, Stephen Ludington, Jane M. Hammarstrom, Dmitriy V. Alexeiev, Thomas P. Frost, Thomas D. Light, Gilpin R. Robinson, Deborah A. Briggs, John C. Wallis, Robert J. Miller, Arthur A. Bookstrom, Andre Panteleyev, Andre Chitalin, Reimar Seltmann, Yan Guangsheng, Lian Changyun, Mao Jingwen, Li Jinyi, Xiao Keyan, Qiu Ruizhao, Shao Jianbao, Shai Gangyi, Du Yuliang
Porphyry copper assessment of East and Southeast Asia: Philippines, Taiwan (Republic of China), Republic of Korea (South Korea), and Japan
The U.S. Geological Survey collaborated with member countries of the Coordinating Committee for Geoscience Programmes in East and Southeast Asia (CCOP) on an assessment of the porphyry copper resources of East and Southeast Asia as part of a global mineral resource assessment. The assessment covers the Philippines in Southeast Asia, and the Republic of Korea (South Korea), Taiwan (Province of Chin
Authors
Jane M. Hammarstrom, Arthur A. Bookstrom, Michael W. Demarr, Connie L. Dicken, Stephen Ludington, Gilpin R. Robinson, Michael L. Zientek
Porphyry copper assessment of western Central Asia
The U.S. Geological Survey conducted an assessment of resources associated with porphyry copper deposits in the western Central Asia countries of Kyrgyzstan, Uzbekistan, Kazakhstan, and Tajikistan and the southern Urals of Kazakhstan and Russia as part of a global mineral resource assessment. The purpose of the study was to (1) delineate permissive areas (tracts) for undiscovered porphyry copper d
Authors
Byron R. Berger, John L. Mars, Paul Denning, Jeffrey D. Phillips, Jane M. Hammarstrom, Michael L. Zientek, Connie L. Dicken, Lawrence J. Drew, Dmitriy with contributions from Alexeiev, Reimar Seltmann, Richard J. Herrington
Porphyry copper assessment of eastern Australia
The U.S. Geological Survey (USGS) conducts national and global assessments of resources (mineral, energy, water, and biologic) to provide science in support of decision making. Mineral resource assessments provide syntheses of available information about where mineral deposits are known and suspected to occur in the Earth’s crust and which commodities may be present, together with estimates of amo
Authors
Arthur A. Bookstrom, Richard A. Len, Jane M. Hammarstrom, Gilpin R. Robinson, Michael L. Zientek, Benjamin J. Drenth, Subhash Jaireth, Pamela M. Cossette, John C. Wallis
Porphyry copper assessment of Central America and the Caribbean Basin
Mineral resource assessments provide a synthesis of available information about distributions of mineral deposits in the Earth’s crust. The U.S. Geological Survey prepared a probabilistic mineral resource assessment of undiscovered resources in porphyry copper deposits in Central America and the Caribbean Basin in collaboration with geoscientists from academia and the minerals industry. The purpos
Authors
Floyd Gray, Jane M. Hammarstrom, Stephen Ludington, Lukas Zürcher, Carl E. Nelson, Gilpin R. Robinson, Robert J. Miller, Barry C. Moring
Estimate of undiscovered copper resources of the world, 2013
Using a geology-based assessment methodology, the U.S. Geological Survey estimated a mean of 3,500 million metric tons (Mt) of undiscovered copper among 225 tracts around the world. Annual U.S. copper consumption is 2 Mt; global consumption is 20 Mt. The USGS assessed undiscovered copper in two deposit types that account for about 80 percent of the world's copper supply. Results of the assessment
Authors
Kathleen M. Johnson, Jane M. Hammarstrom, Michael L. Zientek, Connie L. Dicken
Tectono-magmatic evolution and distribution of porphyry Cu systems in the Central Tethys Region of Turkey, the Caucasus, Iran, and southern Pakistan
Recent compilation of geodynamic, geochemical, geochronologic, and ore deposits data provided an opportunity to review the continental margin, intra-oceanic, and post-collisional tectonic settings in the Central Tethys Region. These settings formed during sequential rifting of microcontinents from the passive margin of Gondwana, their northward transport across the Neo-Tethys Ocean, and their coll
Authors
Lukas Zürcher, Arthur A. Bookstrom, Jane M. Hammarstrom, John C. Mars, Stephen Ludington, Michael L. Zientek, Pamela Dunlap, John C. Wallis
Porphyry copper assessment of Europe, exclusive of the Fennoscandian Shield: Chapter K in Global mineral resource assessment
The U.S. Geological Survey (USGS) collaborated with European geologists to assess resources in porphyry copper deposits in Europe, exclusive of Scandinavia (Sweden, Denmark, Norway, and Finland) and Russia. Porphyry copper deposits in Europe are Paleozoic and Late Cretaceous to Miocene in age. A number of the 31 known Phanerozoic deposits contain more than 1 million metric tons of contained copper
Authors
David M. Sutphin, Jane M. Hammarstrom, Lawrence J. Drew, Duncan E. Large, Byron R. Berger, Connie Dicken, Michael W. DeMarr, Mario with contributions from Billa, Joseph A. Briskey, Daniel Cassard, Andor Lips, Zdeněk Pertold, Emilian Roşu
*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government