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The U.S. Geological Survey (USGS) has undertaken a mineral resources assessment for tungsten for a portion of the Great Basin in parts of western Nevada and east-central California. This data release provides the Great Basin Tungsten Database: the geospatial and geologic data, and results of chemical analyses for 46,955 samples collected in the assessment area, extracted from the USGS National Geochemical Database. These rock records were collected as part of various programs and projects at the USGS and analyzed from 1963 to 2015. The database represents rock records, each comprising one best value chemical determination for each analyzed chemical species, that include skarns, carbonate lithologies (for example,...
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: California,
GGGSC,
Geology, Geophysics, and Geochemistry Science Center,
Great Basin,
MRP, All tags...
Mineral Resource Assessment Training Program,
Mineral Resources Program,
NGDB,
National Geochemical Database,
Nevada,
U.S. Geological Survey,
USGS,
USGS Science Data Catalog (SDC),
United States,
aluminum,
analytical chemistry,
antimony,
arsenic,
atomic emission spectroscopy,
barium,
beryllium,
bismuth,
boron,
bromine,
cadmium,
calcium,
carbon,
cerium,
cesium,
chemical analysis,
chlorine,
chromium,
cobalt,
copper,
critical minerals,
dysprosium,
economic geology,
erbium,
europium,
fluorine,
gadolinium,
gallium,
geochemical data,
geochemistry,
geoscientificInformation,
germanium,
gold,
hafnium,
holmium,
indium,
iridium,
iron,
lanthanum,
lead,
lithium,
lutetium,
magnesium,
manganese,
mercury,
metallic mineral resources,
mineral deposits,
mineral resources,
molybdenum,
neodymium,
nickel,
niobium,
palladium,
phosphorus,
platinum,
potassium,
praseodymium,
rhenium,
rhodium,
rock geochemistry,
rocks and deposits,
rubidium,
ruthenium,
samarium,
scandium,
selenium,
silicon,
silver,
sodium,
strontium,
sulfur,
tantalum,
tellurium,
terbium,
thallium,
thorium,
thulium,
tin,
titanium,
tungsten,
uranium,
vanadium,
ytterbium,
yttrium,
zinc,
zirconium, Fewer tags
This data release contains geochemical data from selected U.S. Geological Survey (USGS) projects from the 1960s-1980s that were previously unpublished as digital data. The objective of those projects was to describe the geology, determine petrologic and geochemical characteristics, or to evaluate the mineral resource potential of Federal Lands and adjacent study areas. These data comprise geochemical analyses from 36,498 samples--27,223 rock samples, 4,091 sediment samples, 2,351 soil samples, 330 heavy-mineral pan concentrate samples, 297 organic material samples, 58 mineral samples, 27 water samples, 11 miscellaneous samples, and 2,110 unspecified media samples. More than 78 percent of these samples were analyzed...
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: "Geochemistry",
"Mineral Resources"],
Alaska,
California,
Colorado, All tags...
GGGSC,
Geology, Geophysics, and Geochemistry Science Center,
Idaho,
MRP,
Mineral Resources Program,
Missouri,
Montana,
NGDB,
National Geochemical Database,
Nevada,
New Mexico,
USGS Science Data Catalog (SDC),
United States,
Utah,
Washington,
West Virginia,
Wisconsin,
Wyoming,
["Economic Geology",
alkali metal elements,
alkaline earth elements,
aluminum,
antimony,
arsenic,
atomic absorption analysis,
atomic emission spectroscopy,
barium,
beryllium,
bismuth,
boron,
bromine,
cadmium,
calcium,
cerium,
chemical analysis,
chlorine,
chromium,
cobalt,
copper,
dysprosium,
economic geology,
erbium,
europium,
exploration geochemistry,
fluorine,
gadolinium,
gallium,
geochemical data,
geochemistry,
geoscientificInformation,
germanium,
gold,
hafnium,
halogen elements,
holmium,
igneous rocks,
indium,
iodine,
iridium,
iron,
lanthanide series elements,
lanthanum,
lead,
lithium,
lutetium,
magnesium,
manganese,
mercury,
metal elements,
metamorphic rocks,
mineral deposits,
mineral resources,
molybdenum,
neodymium,
nickel,
niobium,
nonmetal elements,
palladium,
pan concentrate,
phosphorus,
platinum,
platinum-group elements,
plutonic rocks,
potassium,
praseodymium,
rare earth elements,
rhenium,
rhodium,
rock geochemistry,
ruthenium,
samarium,
scandium,
sediment geochemistry,
sedimentary rocks,
selenium,
silicon,
silver,
sodium,
stream sediment,
strontium,
sulfur,
tantalum,
tellurium,
terbium,
thallium,
thorium,
thulium,
tin,
titanium,
tungsten,
unconsolidated deposits,
uranium,
vanadium,
volcanic rocks,
x-ray fluorescence,
ytterbium,
yttrium,
zinc,
zirconium, Fewer tags
The Alaska Geochemical Database Version 4.0 (AGDB4) contains geochemical data compilations in which each geologic material sample has one best value determination for each analyzed species, greatly improving efficiency of use. The relational database includes historical geochemical data archived in the USGS National Geochemical Database (NGDB), the Atomic Energy Commission National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance databases, and the Alaska Division of Geological and Geophysical Surveys (DGGS) Geochemistry database. Data from the U.S. Bureau of Mines and the U.S. Bureau of Land Management are included as well. The data tables describe historical and new quantitative...
Tags: AGDB,
AMRAP,
Alaska Geochemical Database,
Alaska Mineral Resource Assessment Program,
Alaska Range, All tags...
Aleutian Range,
Alexander Archipelago,
Brooks Range,
Chugach Mountains,
Economic Geology,
Geochemistry,
Heavy Mineral Program,
Kuskokwim Mountains,
Mineral Resources,
Seward Peninsula,
USGS Science Data Catalog (SDC),
Wrangell Mountains,
aluminum,
analytical chemistry,
antimony,
arsenic,
ash,
barium,
beryllium,
bismuth,
boron,
bound or essential water,
bromine,
bulk density,
cadmium,
calcium,
calcium carbonate,
carbon,
carbon dioxide,
carbonate carbon,
cerium,
cesium,
chemical analysis,
chlorine,
chromium,
cobalt,
copper,
dysprosium,
environmental geochemistry,
erbium,
europium,
exploration geochemistry,
f02013=Eastern Aleutian Islands,
f02016=Western Aleutian Islands,
fOC4101=Gulf of Alaska,
fOC4102=Bering Sea,
fUS02=Alaska,
fUS=United States,
ferric iron,
ferrous iron,
fluorine,
gadolinium,
gallium,
geochemical data,
geochemistry,
geoscientificInformation,
germanium,
gold,
hafnium,
heavy-mineral concentrate chemistry,
holmium,
hydrogen,
indium,
iodine,
iridium,
iron,
lanthanum,
lead,
lithium,
loss on ignition,
lutetium,
magnesium,
manganese,
mercury,
mineral resources,
mineralogical data,
mineralogy,
moisture or nonessential water,
molybdenum,
neodymium,
nickel,
niobium,
nitrate,
nitrogen,
organic carbon,
osmium,
pH,
palladium,
phosphorus,
platinum,
potassium,
powder density,
praseodymium,
pyritic sulfur,
rhenium,
rhodium,
rock chemistry,
rubidium,
ruthenium,
samarium,
scandium,
sediment chemistry,
selenium,
silicon,
silver,
sodium,
soil chemistry,
strontium,
sulfate,
sulfide,
sulfur,
tantalum,
tellurium,
terbium,
thallium,
thorium,
thulium,
tin,
titanium,
total water,
tungsten,
uranium,
vanadium,
ytterbium,
yttrium,
zinc,
zirconium, Fewer tags
The Alaska Geochemical Database Version 3.0 (AGDB3) contains new geochemical data compilations in which each geologic material sample has one best value determination for each analyzed species, greatly improving speed and efficiency of use. Like the Alaska Geochemical Database Version 2.0 before it, the AGDB3 was created and designed to compile and integrate geochemical data from Alaska to facilitate geologic mapping, petrologic studies, mineral resource assessments, definition of geochemical baseline values and statistics, element concentrations and associations, environmental impact assessments, and studies in public health associated with geology. This relational database, created from databases and published...
Categories: Data,
Data Release - Revised;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: AGDB,
AMRAP,
Alaska Geochemical Database,
Alaska Mineral Resource Assessment Program,
Alaska Range, All tags...
Aleutian Range,
Alexander Archipelago,
Brooks Range,
Chugach Mountains,
Geochemistry,
Heavy Mineral Program,
Kuskokwim Mountains,
Mineralogy,
Praseodymium,
Seward Peninsula,
USGS Science Data Catalog (SDC),
Wrangell Mountains,
aluminum,
analytical chemistry,
antimony,
arsenic,
ash,
barium,
beryllium,
bismuth,
boron,
bound or essential water,
bromine,
bulk density,
cadmium,
calcium,
calcium carbonate,
carbon,
carbon dioxide,
carbonate carbon,
cerium,
cesium,
chemical analysis,
chlorine,
chromium,
cobalt,
copper,
dysprosium,
environmental geochemistry,
erbium,
europium,
exploration geochemistry,
f02013=Eastern Aleutian Islands,
f02016=Western Aleutian Islands,
fOC4101=Gulf of Alaska,
fOC4102=Bering Sea,
fUS02=Alaska,
fUS=United States,
ferric iron,
ferrous iron,
fluorine,
gadolinium,
gallium,
geochemical data,
geochemistry,
geoscientificInformation,
germanium,
gold,
hafnium,
heavy-mineral concentrate chemistry,
holmium,
hydrogen,
indium,
iodine,
iridium,
iron,
lanthanum,
lead,
lithium,
loss on ignition,
lutetium,
magnesium,
manganese,
mercury,
mineral resources,
mineralogical data,
mineralogy,
moisture or nonessential water,
molybdenum,
neodymium,
nickel,
niobium,
nitrate,
nitrogen,
organic carbon,
osmium,
pH,
palladium,
phosphorus,
platinum,
potassium,
powder density,
pyritic sulfur,
rhenium,
rhodium,
rock chemistry,
rubidium,
ruthenium,
samarium,
scandium,
sediment chemistry,
selenium,
silicon,
silver,
sodium,
soil chemistry,
strontium,
sulfate,
sulfide,
sulfur,
tantalum,
tellurium,
terbium,
thallium,
thorium,
thulium,
tin,
titanium,
total water,
tungsten,
uranium,
vanadium,
ytterbium,
yttrium,
zinc,
zirconium, Fewer tags
There is a growing demand for commodities (elements, compounds, minerals) used in today's advanced technologies. Critical minerals are usually found in ore deposits that are deemed vital to economic and national security. The National Geochemical Database on Ore Deposits: Legacy data (NGDOD) contains chemistry and geologic information for nearly 30,000 historic ore and ore-related rock samples from mineral deposits and mining districts in the United States. Geochemical data sets from various mineral deposits were submitted by geologists of the "Systems Approach to Critical Minerals Inventory, Research, and Assessment" (SACM) within the U.S. Geological Survey Mineral Resource Program (MRP). The data sets represent...
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Alaska,
Arizona,
California,
Colorado,
Economic Geology, All tags...
Geochemistry,
Idaho,
Illinois,
Kentucky,
Maine,
Mineral Resources,
Missouri,
Montana,
NGDB,
National Geochemical Database,
Nevada,
New Mexico,
New York,
Oregon,
Texas,
USGS Science Data Catalog (SDC),
United States,
Utah,
Washington,
Wyoming,
alkali metal elements,
alkaline earth elements,
aluminum,
antimony,
arsenic,
atomic absorption analysis,
atomic emission spectroscopy,
barium,
beryllium,
bismuth,
boron,
bromine,
cadmium,
calcium,
carbon,
cerium,
cesium,
chemical analysis,
chlorine,
chromium,
cobalt,
copper,
critical minerals,
dysprosium,
economic geology,
erbium,
europium,
fluorine,
gadolinium,
gallium,
geochemical data,
geochemistry,
geoscientificInformation,
germanium,
gold,
hafnium,
halogen elements,
historic ores,
holmium,
igneous rocks,
indium,
iridium,
iron,
lanthanide series elements,
lanthanum,
lead,
lithium,
lutetium,
magnesium,
manganese,
mass spectroscopy,
mercury,
metal elements,
metallic mineral resources,
metamorphic rocks,
mineral deposit type,
mineral deposits,
mineral resources,
mineral system type,
molybdenum,
neodymium,
neutron activation analysis,
nickel,
niobium,
nonmetal elements,
nonmetallic mineral resources,
osmium,
oxygen,
palladium,
phosphorus,
platinum,
platinum-group elements,
plutonic rocks,
potassium,
praseodymium,
rare earth elements,
rhenium,
rhodium,
rock geochemistry,
rubidium,
ruthenium,
samarium,
scandium,
sedimentary rocks,
selenium,
silicon,
silver,
sodium,
strontium,
sulfur,
tantalum,
tellurium,
terbium,
thallium,
thorium,
thulium,
tin,
titanium,
tungsten,
uranium,
vanadium,
volcanic rocks,
x-ray fluorescence,
ytterbium,
yttrium,
zinc,
zirconium, Fewer tags
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