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Results 1 - 17 of 17 listed by similarity [list alphabetically]
1998 Assessment of undiscovered deposits of gold, silver, copper, lead, and zinc in the United States [New Window]
Estimates of the tonnages and amounts of contained metal in undiscovered deposits, mineral deposit types.
Geochemical and mineralogical characterization of the abandoned Valzinco (lead-zinc) and Mitchell (gold) mine sites prior to reclamation, Spotsylvania County, Virginia [New Window]
Geochemical data for all solid sample media, along with mineralogical data, and results of weathering experiments on Valzinco tailings and field experiments on sediment accumulation in Knights Branch.
Quantitative mineral resource assessment of copper, molybdenum, gold, and silver in undiscovered porphyry copper deposits in the Andes Mountains of South America [New Window]
Regional tracts of land where the geology is permissive for the occurrence of undiscovered porphyry copper deposits, with probabilistic estimates of undiscovered resources, along with tables of discovered deposits and prospects.
Case study of the environmental signature of a recently abandoned, carbonate-hosted replacement deposit: The Clayton Mine, Idaho [New Window]
Multi-element geochemical analysis of host rock, ore, mine waste, flotation-mill tailings, slag, stream sediments, creek and adit waters, and leachates of mine waste and mill tailings.
Data base for undiscovered deposits of base and precious metals [New Window]
Probabilistic estimates of the amounts of undiscovered gold, silver, copper, lead, and zinc in conventional types of mineral deposits in the United States.
Geochemical data for samples collected in 2008 near the concealed Pebble porphyry Cu-Au-Mo deposit, southwest Alaska [New Window]
Chemical analysis of surface samples taken over a well known but concealed deposit to understand metal migration into the surface materials and to assess the power of surface sampling for detecting concealed deposits of this type.
Geology and nonfuel mineral deposits of Asia and the Pacific [New Window]
Report on known and undiscovered nonfuel mineral deposits and resources of the Asia and Pacific region. Includes the age and type of rocks that contain the deposits, and regional exploration history.
Geology and resource assessment of Costa Rica at 1:500,000 scale; a digital representation of maps of the U.S. Geological Survey's 1987 folio I-1865 [New Window]
Geologic units, structural features, geochemical sample points, and detailed information about the Tilaran gold mining area.
Geology, geochemistry and geophysics of sedimentary rock-hosted Au deposits in P.R. China [New Window]
Includes data on mineral deposit locations and geochemical analyses
Integrated investigations of environmental effects of historical mining in the Animas River watershed, San Juan county, Colorado [New Window]
Major assessment of the environmental effects of historical mining in the Animas River watershed with GIS data files, tables, and plates.
Mesozoic magmatism and base-metal mineralization in the Fortymile mining district, eastern Alaska--Initial results of petrographic, geochemical, and isotopic studies in the Mount Veta area [New Window]
Initial results of a petrographic, geochemical, and isotopic study of Mesozoic intrusive rocks and spatially associated Zn-Pb-Ag-Cu-Au prospects in the area.
Porphyry copper deposits of the world; database and grade and tonnage models, 2008 [New Window]
Revised and updated information about mineral deposit models for porphyry copper deposits to facilitate assessment of undiscovered resources
Potential mineral resources, Payette National Forest, Idaho; description and probabilistic estimation [New Window]
Permissive tracts for a variety of types of mineral deposits, with information about deposits that have already been mined.
Preliminary non-fuel mineral resource assessment of Afghanistan 2007 [New Window]
Description and estimated amounts of resources with supporting data for use in GIS
Volcanogenic massive sulfide deposits of the world [New Window]
Map interface and data download of VMS data including KML and GIS data formats
Whole Rock Geochemical Data For Altered And Mineralized Rocks, Red Dog Zn-Pb-Ag District, Western Brooks Range, Alaska [New Window]
This report presents geochemical analyses for 220 mostly altered and mineralized rock samples from the Red Dog Zn-Pb-Ag district in the western Brooks Range of northern Alaska.
Whole Rock Geochemical Data For Paleozoic Sedimentary Rocks of the Western Brooks Range, Alaska [New Window]
This report presents geochemical analyses for 210 unaltered and unmineralized rock samples of Paleozoic age in the western Brooks Range of northern Alaska.

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