Global Mineral Resource Assessments Completed
In response to the growing demand for information on the global mineral-resource base, the U.S. Geological Survey (USGS) completed assessments for undiscovered resources of porphyry and sediment-hosted copper, platinum-group elements, and potash.
Understanding the global distribution of nonfuel mineral resources
The USGS conducts national and global assessments of renewable and nonrenewable resources to support decision making. Mineral resource assessments provide a synthesis of available information about where mineral deposits are known and suspected in the Earth's crust, what commodities may be present, and amounts of undiscovered resources.
After completing the first quantitative national mineral resource assessment in the 1990s, the USGS conducted a feasibility study to determine whether a global assessment was possible with current knowledge and technology. That study demonstrated that the work would be possible, if conducted in partnership with geological surveys and other interested organizations worldwide. The Global Mineral Resource Assessment Project started in 2002 as a cooperative international effort to assess the world's undiscovered nonfuel mineral resources.
The purposes of the study were to provide
- the first globally consistent and comprehensive analysis of selected types of undiscovered nonfuel mineral resources, and
- all nations with a regional and global context for evaluating their mineral resources, planning for new mineral exploration and anticipating the economic, environmental, and social impacts of mineral development, and making land use decisions.
The results of this global project are reported in the form of
- maps showing regions in which it is likely that there are undiscovered resources of copper, platinum-group elements (PGE), and potash,
- compilations of known deposits of these important commodities,
- descriptions of the characteristics of the known deposits, and
- estimates of the probable amounts of undiscovered copper, PGEs, and potash to depths of 1 to 3 kilometers below the Earth's surface.
The products of this assessment can be used as the foundation for
- potential mineral supply/sustainable mineral supply and development,
- environmental planning/anticipate potential impacts,
- land use planning/biodiversity, land-use conflicts, and
- economic planning/jobs, poverty reduction, economic development.
Below are publications associated with this project.
Global mineral resource assessment
Quantitative Mineral Resource Assessment of Copper, Molybdenum, Gold, and Silver in Undiscovered Porphyry Copper Deposits in the Andes Mountains of South America
Porphyry copper deposits of the world: Database and grade and tonnage models, 2008
Proceedings for a workshop on deposit modeling, mineral resource assessment, and their role in sustainable development
Porphyry Cu-Au and associated polymetallic Fe-Cu-Au deposits in the Beiya Area, western Yunnan Province, south China
A tectonic model for the spatial occurrence of porphyry copper and polymetallic vein deposits - applications to Central Europe
Geology and Nonfuel Mineral Deposits of Latin America and Canada
Geology and nonfuel mineral deposits of the United States
Porphyry copper deposits of the world: database, map, and grade and tonnage models
Geology and nonfuel mineral deposits of Greenland, Europe, Russia, and northern Central Asia
Geology and nonfuel mineral deposits of Asia and the Pacific
Significant Metalliferous and Selected Non-Metalliferous Lode Deposits, and Selected Placer Districts of Northeast Asia
The Global Mineral Resource Assessment Project
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- Overview
In response to the growing demand for information on the global mineral-resource base, the U.S. Geological Survey (USGS) completed assessments for undiscovered resources of porphyry and sediment-hosted copper, platinum-group elements, and potash.
Understanding the global distribution of nonfuel mineral resources
The USGS conducts national and global assessments of renewable and nonrenewable resources to support decision making. Mineral resource assessments provide a synthesis of available information about where mineral deposits are known and suspected in the Earth's crust, what commodities may be present, and amounts of undiscovered resources.
After completing the first quantitative national mineral resource assessment in the 1990s, the USGS conducted a feasibility study to determine whether a global assessment was possible with current knowledge and technology. That study demonstrated that the work would be possible, if conducted in partnership with geological surveys and other interested organizations worldwide. The Global Mineral Resource Assessment Project started in 2002 as a cooperative international effort to assess the world's undiscovered nonfuel mineral resources.
The purposes of the study were to provide
- the first globally consistent and comprehensive analysis of selected types of undiscovered nonfuel mineral resources, and
- all nations with a regional and global context for evaluating their mineral resources, planning for new mineral exploration and anticipating the economic, environmental, and social impacts of mineral development, and making land use decisions.
The results of this global project are reported in the form of
- maps showing regions in which it is likely that there are undiscovered resources of copper, platinum-group elements (PGE), and potash,
- compilations of known deposits of these important commodities,
- descriptions of the characteristics of the known deposits, and
- estimates of the probable amounts of undiscovered copper, PGEs, and potash to depths of 1 to 3 kilometers below the Earth's surface.
The products of this assessment can be used as the foundation for
- potential mineral supply/sustainable mineral supply and development,
- environmental planning/anticipate potential impacts,
- land use planning/biodiversity, land-use conflicts, and
- economic planning/jobs, poverty reduction, economic development.
- Publications
Below are publications associated with this project.
Global mineral resource assessment
Introduction In response to the growing demand for information on the global mineral-resource base, the U.S. Geological Survey (USGS) is conducting the Quantitative Global Mineral Resource Assessment Project (GMRAP), a cooperative international project, begun in 2002, to assess the world's undiscovered nonfuel mineral resources. Primary Objectives The USGS conducts national and global assessmentsFilter Total Items: 54Quantitative Mineral Resource Assessment of Copper, Molybdenum, Gold, and Silver in Undiscovered Porphyry Copper Deposits in the Andes Mountains of South America
Quantitative information on the general locations and amounts of undiscovered porphyry copper resources of the world is important to exploration managers, land-use and environmental planners, economists, and policy makers. This publication contains the results of probabilistic estimates of the amounts of copper (Cu), molybdenum (Mo), gold (Au), and silver (Ag) in undiscovered porphyry copper deposAuthorsCharles G. Cunningham, Eduardo O. Zappettini, Waldo Vivallo S., Carlos Mario Celada, Jorge Quispe, Donald A. Singer, Joseph A. Briskey, David M. Sutphin, Mariano Gajardo M., Alejandro Diaz, Carlos Portigliati, Vladimir I. Berger, Rodrigo Carrasco, Klaus J. SchulzPorphyry copper deposits of the world: Database and grade and tonnage models, 2008
This report is an update of earlier publications about porphyry copper deposits (Singer, Berger, and Moring, 2002; Singer, D.A., Berger, V.I., and Moring, B.C., 2005). The update was necessary because of new information about substantial increases in resources in some deposits and because we revised locations of some deposits so that they are consistent with images in GoogleEarth. In this report wAuthorsDonald A. Singer, Vladimir I. Berger, Barry C. MoringProceedings for a workshop on deposit modeling, mineral resource assessment, and their role in sustainable development
The world's use of nonfuel mineral resources continues to increase to support a growing population and increasing standards of living. The ability to meet this increasing demand is affected especially by concerns about possible environmental degradation associated with minerals production and by competing land uses. What information does the world need to support global minerals development in a sPorphyry Cu-Au and associated polymetallic Fe-Cu-Au deposits in the Beiya Area, western Yunnan Province, south China
The Alkaline porphyries in the Beiya area are located east of the Jinshajiang suture, as part of a Cenozoic alkali-rich porphyry belt in western Yunnan. The main rock types include quartz-albite porphyry, quartz-K-feldspar porphyry and biotite-K-feldspar porphyry. These porphyries are characterised by high alkalinity [(K2O + Na2O)% > 10%], high silica (SiO2% > 65%), high Sr (> 400??ppm) and 87Sr/8AuthorsX.-W. Xu, X.-P. Cai, Q.-B. Xiao, S. G. PetersA tectonic model for the spatial occurrence of porphyry copper and polymetallic vein deposits - applications to Central Europe
A structural-tectonic model, which was developed to assess the occurrence of undiscovered porphyry copper deposits and associated polymetallic vein systems for the Matra Mountains, Hungary, has been expanded here and applied to other parts of central Europe. The model explains how granitoid stocks are emplaced and hydrothermal fluids flow within local strain features (duplexes) within strike-slipAuthorsLawrence J. DrewGeology and Nonfuel Mineral Deposits of Latin America and Canada
No abstract available.AuthorsCharles G. Cunningham, Michael L. Zientek, Walter J. Bawiec, Greta J. OrrisGeology and nonfuel mineral deposits of the United States
No abstract available.AuthorsMichael L. Zientek, Greta J. OrrisPorphyry copper deposits of the world: database, map, and grade and tonnage models
Mineral deposit models are important in exploration planning and quantitative resource assessments for two reasons: (1) grades and tonnages among deposit types are significantly different, and (2) many types occur in different geologic settings that can be identified from geologic maps. Mineral deposit models are the keystone in combining the diverse geoscience information on geology, mineral occuAuthorsDonald A. Singer, Vladimir Iosifovich Berger, Barry C. MoringGeology and nonfuel mineral deposits of Greenland, Europe, Russia, and northern Central Asia
No abstract available.AuthorsWarren J. Nokleberg, Walter J. Bawiec, Jeff L. Doebrich, Bruce R. Lipin, Robert J. Miller, Greta J. Orris, Michael L. ZientekGeology and nonfuel mineral deposits of Asia and the Pacific
No abstract available.AuthorsStephen G. Peters, Warren J. Nokleberg, Jeff L. Doebrich, Walter J. Bawiec, Greta Orris, David M. Sutphin, David R. WilburnSignificant Metalliferous and Selected Non-Metalliferous Lode Deposits, and Selected Placer Districts of Northeast Asia
Introduction This report contains a digtial database on lode deposits and placer districts of Northeast Asia. This region includes Eastern Siberia, Russian Far East, Mongolia, Northeast China, South Korea, and Japan. In folders on this site are a detailed database, a bibliography of cited references, descriptions of mineral deposit models, and a mineral deposit location map. Data are provided fAuthorsSodov Ariunbileg, Gennandiy V. Biryul'kin, Jamba Byamba, Yury V. Davydov, Gunchin Dejidmaa, Elimir G. Distanov, Dangindorjiin Dorjgotov, Gennadiy N. Gamyanin, Ochir Gerel, Valeriy Y. Fridovskiy, Ayurzana Gotovsuren, Duk-Hwan Hwang, Anatoliy P. Kochnev, Alexei V. Kostin, Mikhail I. Kuzmin, Sergey A. Letunov, Li Jiliang, Li Xujun, Galina D. Malceva, V.D. Melnikov, Valeriy Nikitin, Alexander A. Obolenskiy, Masatsugu Ogasawara, Demberel Orolmaa, Leonid M. Parfenov, Nikolay V. Popov, Andrei V. Prokopiev, Vladimir Ratkin, Sergey M. Rodionov, Zhan V. Seminskiy, Vladimir I. Shpikerman, Alexander P. Smelov, Vitaly I. Sotnikov, Alexander V. Spiridonov, Valeriy V. Stogniy, Sadahisa Sudo, Sun Fengyue, Sun Jiapeng, Sun Weizhi, Valeriy M. Supletsov, Vladimir F. Timofeev, Oleg A. Tyan, Valeriy G. Vetluzhskikh, Xi Aihua, Yakov V. Yakovlev, Yan Hongquan, Vladimir I. Zhizhin, Nikolay N. Zinchuk, Lydia M. ZorinaThe Global Mineral Resource Assessment Project
No abstract available.AuthorsK. J. Schulz, J.A. Briskey - Web Tools
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