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The Critical Minerals in Archived Mine Samples Database (CMDB) contains chemistry and geologic information for historic ore and ore-related rock samples from mineral deposits in the United States. In addition, the database contains samples from archetypal deposits from 27 other countries in North America, South America, Asia, Africa and Europe. Samples were obtained from archived ore collections under the U.S. Geological Survey's project titled "Quick Assessment of Rare and Critical Metals in Ore Deposits: A National Assessment" (2008 to 2013) in an effort to begin an assessment of the Nations' previously mined ore deposits for critical minerals. Mineralized and altered rock samples were provided by the Colorado...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Alaska,
Argentina,
Arizona,
Arkansas,
Australia, All tags...
Brazil,
Burma,
California,
Canada,
Chile,
China,
Colorado,
Cuba,
Democratic Republic of Congo,
Economic Geology,
Finland,
Geochemistry,
Germany,
Honduras,
Idaho,
India,
Indonesia,
Japan,
Kansas,
Kentucky,
Maine,
Mauritania,
Mexico,
Michigan,
Mineral Resources,
Minnesota,
Missouri,
Montana,
NGDB,
Namibia,
National Geochemical Database,
Nevada,
New Jersey,
New Mexico,
New York,
North Carolina,
Norway,
Oklahoma,
Oregon,
Papua New Guinea,
Pennsylvania,
Peru,
Philippines,
Poland,
Portugal,
Russia,
South Africa,
South Carolina,
South Dakota,
Sweden,
Tennessee,
Texas,
USGS Science Data Catalog (SDC),
United States,
Utah,
Vietnam,
Virginia,
Washington,
Wisconsin,
Wyoming,
Zambia,
aluminum,
antimony,
arsenic,
atomic emission spectroscopy,
barium,
beryllium,
bismuth,
boron,
cadmium,
calcium,
cerium,
chemical analysis,
chromium,
cobalt,
copper,
critical minerals,
dysprosium,
economic geology,
erbium,
europium,
fluorine,
gadolinium,
gallium,
geochemical data,
geochemistry,
geoscientific information,
germanium,
gold,
hafnium,
historic ores,
holmium,
indium,
iron,
lanthanum,
lead,
lithium,
lutetium,
magnesium,
manganese,
metallic mineral resources,
mineral deposit type,
mineral deposits,
mineralogy,
molybdenum,
neodymium,
nickel,
niobium,
nonmetallic mineral resources,
palladium,
phosphorus,
platinum,
potassium,
praseodymium,
rhenium,
rock geochemistry,
rocks and deposits,
samarium,
scandium,
silicon,
silver,
strontium,
sulfur,
tantalum,
tellurium,
terbium,
thallium,
thorium,
thulium,
tin,
titanium,
tungsten,
uranium,
vanadium,
ytterbium,
yttrium,
zinc,
zirconium, Fewer tags
Version 4.0 of this data release provides descriptions of more than 200 mineral districts, mines, and mineral occurrences (deposits, prospects, and showings) within the United States that are reported to contain substantial enrichments of the rare earth elements (REEs). These mineral occurrences include mined deposits, exploration prospects, and other occurrences with notable concentrations of the REEs. The inclusion of a particular mineral occurrence in this database is not meant to imply that it has economic potential. Rather, these occurrences were included to capture the distribution and characteristics of the known, reported REEs deposits in the United States, which are diverse in their geology and resource...
Categories: Data,
Data Release - Revised;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Alaska,
Arizona,
Arkansas,
BLM,
Bureau of Land Management, All tags...
California,
Colorado,
Earth MRI,
Earth Mapping Resources Initiative,
Florida,
GGGSC,
Geology, Geophysics, and Geochemistry Science Center,
Georgia,
Idaho,
Illinois,
MRP,
Mineral Resources Program,
Mineralogy,
Missouri,
Montana,
Nebraska,
Nevada,
New Jersey,
New Mexico,
New York,
North Carolina,
South Carolina,
Tennessee,
Texas,
U.S. Geological Survey,
USGS,
USGS Mineral Deposit Database,
USGS Science Data Catalog (SDC),
USMIN,
United States,
Virginia,
Wyoming,
cerium,
critical mineral,
dysprosium,
economic geology,
economy,
erbium,
europium,
gadolinium,
geographic information systems,
geoscientificInformation,
geospatial datasets,
holmium,
lanthanum,
location,
lutetium,
mine,
mine sites,
mineral commodity,
mineral deposit areas,
mineral deposit type,
mineral deposits,
mineral occurrence,
mineral resources,
natural resource exploration,
neodymium,
open pit mine,
praseodymium,
rare earth elements,
samarium,
surface workings,
terbium,
thulium,
underground workings,
ytterbium,
yttrium, Fewer tags
This data release contains elemental concentration data from the reanalysis of 13,930 archived stream-sediment sample and associated stream sediment reference material and 968 archived rock samples and associated rock reference material. All archived material was from samples that were collected in Alaska. Samples were retrieved from the USGS Mineral Program's sample archive in Denver, CO. Sample processing consisted of splitting the appropriate aliquot for the requested analyses. Sample splitting was performed in the USGS Mineral Program's sample prep facilities. 13,800 samples were analyzed using a multi-element analytical method involving decomposition of the sample by sodium peroxide and elemental analysis by...
Categories: Data;
Tags: Alaska,
Alaska Range,
Aleutian Islands,
Aleutian Range,
Alexander Archipelago, All tags...
Bering Sea,
Brooks Range,
Chugach Mountains,
Geochemistry,
Gulf of Alaska,
Kuskokwim Mountains,
Mineral Resources,
Seward Peninsula,
USGS Science Data Catalog (SDC),
United States,
Wrangell Mountains,
aluminum,
antimony,
arsenic,
barium,
beryllium,
boron,
cadmium,
calcium,
cerium,
cesium,
chemical analysis,
chromium,
cobalt,
copper,
dysprosium,
earth science,
earth sciences,
erbium,
europium,
ferric iron,
ferrous iron,
gadolinium,
gallium,
geochemistry,
geochemistry,
geoscientificInformation,
germanium,
gold,
hafnium,
holmium,
indium,
iron,
lanthanum,
lead,
lithium,
lutetium,
magnesium,
manganese,
mercury,
mineral resources,
mineralogy,
molybdenum,
neodymium,
nickel,
niobium,
palladium,
potassium,
praseodymium,
rhenium,
rubidium,
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
Re-analyses of sample pulps and bulk rejects from historic USBM rock and heavy-mineral-concentrate samples were conducted by the Alaska Division of Geological & Geophysical Surveys (DGGS) as part of the State of Alaska's Strategic and Critical Minerals Assessment project, which is designed to evaluate Alaska's potential for these resources. The objective of this resource assessment is to expand the state's geochemical database by obtaining and publishing modern, quantitative geochemical analyses for historic USBM samples, where available. Highlights of this re-analysis project include heavy mineral concentrates with up 7,220 ppm Sn, 5,870 ppm Cr, and 17,000 ppm Mn.
Tags: Aluminum,
Antimony,
Arsenic,
Barium,
Basalt, All tags...
Base Metals,
Beaver Quadrangle,
Bedrock,
Beryllium,
Bettles Quadrangle,
Bismuth,
Bonanza Creek,
Cadmium,
Calcium,
Caribou Mountain,
Cerium,
Cesium,
Chlorite,
Chromium,
Coal Creek,
Cobalt,
Copper,
Critical Minerals,
Dall River,
Dalton Highway,
Dysprosium,
Economic Geology,
Erbium,
Europium,
Exploration,
Felsic,
Fish Creek,
Fluorine,
Fort Hamlin Hills,
Gadolinium,
Galena,
Gallium,
Geochemical Data,
Geochemical Surveys,
Geochemistry,
Germanium,
Gobblers Knob,
Gold,
Granite,
Greisen,
Hafnium,
Heavy Metals,
Holmium,
Igneous Rocks,
Iron,
Ishtalitna Creek,
Kanuti Hot Springs,
Kanuti Kilolitna River,
Kanuti River,
Kilo Hot Springs,
Koyukuk Mining District,
Lanthanide Elements,
Lanthanum,
Livengood Quadrangle,
Lode,
Lower Ray Hot Springs,
Lutetium,
Magnesium,
Manganese,
McQuesten Creek,
Metabasite,
Metals,
Metamorphic Rocks,
Metasedimentary rocks,
Metavolcanic rocks,
Mineral Assessment,
Mineral Deposit,
Mineral Resources,
Molybdenum,
Monazite,
Mount Henry Eakin,
Mount Tozi,
Neodymium,
Nickel,
Niobium,
No Name Creek,
Non-Metals,
Palladium,
Pan Concentrates,
Phosphorus,
Placer,
Placer Gold,
Platinum,
Platinum Group Elements,
Potassium,
Praseodymium,
Precious Metals,
Promethium,
Prospect Creek,
Rare Earth Elements,
Ray Mountains,
Ray River,
Ray River Hot Springs,
Ree,
Resource Assessment,
Resources,
Rubidium,
Samarium,
Scheelite,
Schist,
Selenium,
Silica,
Silver,
Sithylemenkat Lake,
Sodium,
Sphalerite,
Strategic Minerals,
Stream Sediments,
Strontium,
Sulfides,
Sulfur,
Tanana Quadrangle,
Tantalum,
Thallium,
Thorium,
Tin,
Titanium,
Tokusatatquaten Lake,
Torment Creek,
Tourmaline,
Trace Elements,
Trace Geochemical,
Trace Metals,
Trans-Alaska Pipeline,
Tungsten,
Upper Ray Hot Springs,
Uranium,
Vanadium,
Ytterbium,
Zeunerite,
Zinc,
Zirconium,
geoscientificInformation, Fewer tags
This U.S. Geological Survey (USGS) data release (ver. 1.2, April 2022) contains a set of previously unpublished geochemical data from project studies of primitive areas in central Idaho, including the Clear Creek-Upper Big Deer Creek Area, the Salmon River Breaks and Sawtooth Primitive Areas, and the Gospel-Hump Wilderness Area. The purpose of the USGS Idaho Primitive Area studies, conducted from 1966 to 1984, was to describe the geology, determine petrologic and geochemical characteristics, and evaluate the mineral resource potential of these primitive areas and adjacent study areas. In the case of the Idaho Primitive Area study (Cater and others, 1973), the primitive area covers 1,915 square miles; adjacent...
Categories: Data,
Data Release - Revised;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Big Deer Creek,
Bitterroot National Forest,
Blaine County,
Boise County,
Boise National Forest, All tags...
Boise River,
Camas County,
Challis National Forest,
Clear Creek,
Clear Creek-Upper Big Deer Creek Area,
Custer County,
Elmore County,
Frank Church River of No Return Wilderness,
Idaho,
Idaho County,
Idaho Primitive Area,
Lemhi County,
NGDB,
National Geochemical Database,
Nez Perce National Forest,
Payette National Forest,
Payette River,
Salmon National Forest,
Salmon River,
Salmon River Breaks Primitive Area,
Salmon River Mountains,
Sawtooth National Forest,
Sawtooth National Recreation Area,
Sawtooth Primitive Area,
Sawtooth Range,
Sawtooth Wilderness,
Stanley Basin,
USA,
USGS Science Data Catalog (SDC),
United States of America,
Valley County,
Yellowjacket Mountains,
aluminum,
antimony,
arsenic,
barium,
beryllium,
bismuth,
boron,
cadmium,
calcium,
cerium,
chemical analysis,
chromium,
cobalt,
copper,
dysprosium,
environmental geochemistry,
erbium,
europium,
exploration geochemistry,
fluorine,
gadolinium,
gallium,
geochemical data,
geochemistry,
geoscientificInformation,
germanium,
gold,
hafnium,
heavy metals,
holmium,
indium,
iron,
lanthanum,
lead,
lithium,
lutetium,
magnesium,
manganese,
mercury,
mineral resources,
molybdenum,
neodymium,
nickel,
niobium,
palladium,
pan concentrate,
platinum,
praseodymium,
rhenium,
rock geochemistry,
samarium,
scandium,
sediment geochemistry,
silver,
stream sediment,
strontium,
tantalum,
tellurium,
terbium,
thallium,
thorium,
thulium,
tin,
titanium,
tungsten,
unconsolidated deposits,
uranium,
vanadium,
ytterbium,
yttrium,
zinc,
zirconium, Fewer tags
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 provides multi-element data for drill core samples from the Mesoproterozoic Nonesuch Formation and Copper Harbor Conglomerate at the Copperwood copper deposit, Michigan, USA. Copper was determined by assay, and sulfur by inductively coupled plasma-optical emission spectrometry (ICP-OES) after aqua regia digestion for most samples. Multi-element whole rock analyses were determined for selected samples. The Copperwood copper deposit is a sediment-hosted stratiform copper deposit in the Presque Isle Syncline of the Upper Peninsula of Michigan. The deposit has a 2018 mineral resource estimate of 42.2 million metric tons (Mt) of measured plus indicated mineral resources in the Lower Copper Bearing Sequence...
Categories: Data;
Tags: Copper Harbor Conglomerate,
Copperwood copper deposit,
Michigan,
NGDB,
National Geochemical Database, All tags...
Nonesuch Formation,
Sediment-hosted stratiform copper deposits,
USGS Science Data Catalog (SDC),
United States,
Upper Peninsula,
Western Syncline,
aluminum,
analytical chemistry,
antimony,
arsenic,
barium,
beryllium,
bismuth,
cadmium,
calcium,
carbon,
cerium,
cesium,
chemical analysis,
chromium,
cobalt,
copper,
critical minerals,
dysprosium,
economic geology,
erbium,
europium,
gadolinium,
gallium,
geochemical data,
geochemistry,
geoscientificInformation,
germanium,
hafnium,
holmium,
indium,
iron,
lanthanum,
lead,
lithium,
lutetium,
magnesium,
manganese,
mercury,
metallic mineral resources,
mineral deposits,
mineral resources,
molybdenum,
neodymium,
nickel,
niobium,
none,
nonmetallic mineral resources,
phosphorus,
potassium,
praseodymium,
rock geochemistry,
rocks and deposits,
rubidium,
samarium,
scandium,
silver,
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
Mineral-resources personnel from the Alaska Division of Geological & Geophysical Surveys (DGGS) carried out a helicopter-supported geological and geochemical resource assessment project in the Beaver, Bettles, Livengood, and Tanana quadrangles from June 23 through August 5, 2012. The objectives of DGGS's resource assessment are to improve the trace-element geochemical coverage of selected watersheds; to obtain modern, quantitative geochemical analyses; to understand the petrogenesis of the granites; and to better document established mineral occurrences. Stream-sediment, pan-concentrate, and rock sampling were conducted as part of the State's Rare Earth Elements and Strategic Minerals Assessment project, which is...
Tags: Aluminum,
Antimony,
Arsenic,
Augen Gneiss,
Barium, All tags...
Basalt,
Base Metals,
Batholith,
Beaver Quadrangle,
Bedrock,
Beryllium,
Bettles Quadrangle,
Bismuth,
Bonanza Creek,
Cadmium,
Calcium,
Caribou Mountain,
Cerium,
Cesium,
Chalcopyrite,
Chlorite,
Chromium,
Coal Creek,
Cobalt,
Copper,
Critical Minerals,
Dall River,
Dalton Highway,
Dysprosium,
Economic Geology,
Erbium,
Europium,
Exploration,
Felsic,
Fish Creek,
Fleshlanana Creek,
Fluorine,
Fort Hamlin Hills,
Gadolinium,
Galena,
Gallium,
Geochemical Data,
Geochemical Surveys,
Geochemistry,
Geology,
Germanium,
Gishna Creek,
Gneiss,
Gobblers Knob,
Gold,
Granite,
Greisen,
Hafnium,
Halu Creek,
Heavy Metals,
Holmium,
Hornfels,
Igneous Rocks,
Iron,
Ishtalitna Creek,
Kanuti Hot Springs,
Kanuti Kilolitna River,
Kanuti River,
Kilo Hot Springs,
Koyuk Mining District,
Lanthanide Elements,
Lanthanum,
Livengood Quadrangle,
Lode,
Lower Ray Hot Springs,
Lutetium,
Magnesium,
Major Oxides,
Manganese,
McQuesten Creek,
Metabasite,
Metals,
Metamorphic Rocks,
Metasedimentary rocks,
Metavolcanic rocks,
Mineral Assessment,
Mineral Deposit,
Mineral Localities,
Mineral Resources,
Minor Oxides,
Molybdenum,
Monazite,
Mount Henry Eakin,
Mount Tozi,
Neodymium,
Nickel,
Niobium,
No Name Creek,
Non-Metals,
Palladium,
Pan Concentrates,
Phosphorus,
Placer,
Placer Gold,
Platinum,
Platinum Group Elements,
Potassium,
Praseodymium,
Precious Metals,
Promethium,
Prospect Creek,
Rare Earth Elements,
Ray Mountains,
Ray River,
Ray River Hot Springs,
Ree,
Resource Assessment,
Resources,
Rhyolite,
Rubidium,
Samarium,
Scheelite,
Schist,
Selenium,
Silica,
Silver,
Sithylemenkat Lake,
Sodium,
Soil Chemistry,
Soil Sampling,
Sphalerite,
Strategic Minerals,
Stream Sediments,
Strontium,
Sulfides,
Sulfur,
Tanana Quadrangle,
Tantalum,
Thallium,
Thorium,
Tin,
Titanium,
Tokusatatquaten Lake,
Torment Creek,
Tourmaline,
Trace Elements,
Trace Geochemical,
Trace Metals,
Trans-Alaska Pipeline,
Tungsten,
Upper Ray Hot Springs,
Uranium,
Vanadium,
Volcaniclastics,
Ytterbium,
Zeunerite,
Zinc,
Zirconium,
geoscientificInformation, Fewer tags
In 2012, the State of Alaska established its Strategic and Critical Minerals (SCM) Assessment project, a State-funded Capital Improvement Project (CIP), to evaluate Alaska's statewide potential for SCM resources. The project is being implemented by the Alaska Division of Geological & Geophysical Surveys (DGGS), and involves obtaining new airborne-geophysical, geological, and geochemical data. For decades, the Ray Mountains area of west-central Alaska has been explored for its potential mineral resources. To further assess the rare-earth-element (REE) potential of the State-selected and top-filed lands in the Ray Mountains area, mineral-resource geologists at DGGS carried out a helicopter-supported geological and...
Tags: Base Metals,
Batholith,
Bedrock,
Bettles Quadrangle,
Cerium, All tags...
Chlorite,
Critical Minerals,
Dalton Highway,
Dysprosium,
Economic Geology,
Erbium,
Europium,
Exploration,
Felsic,
Fluorine,
Fort Hamlin Hills,
Gadolinium,
Geochemical Data,
Geochemical Surveys,
Geochemistry,
Geology,
Gneiss,
Greisen,
Heavy Metals,
Holmium,
Hornfels,
Igneous Rocks,
Iron,
Lanthanide Elements,
Lanthanum,
Lode,
Lutetium,
Major Oxides,
Metals,
Metamorphic Rocks,
Metavolcanic rocks,
Mineral Assessment,
Mineral Deposit,
Mineral Localities,
Mineral Resources,
Minor Oxides,
Monazite,
Neodymium,
No Name Creek,
Phosphorus,
Placer,
Praseodymium,
Promethium,
Rare Earth Elements,
Ray Mountains,
Ray River,
Ree,
Resource Assessment,
Resources,
Rhyolite,
Rubidium,
Samarium,
Sample Location,
Scheelite,
Schist,
Silica,
Silver,
Strategic Minerals,
Strategic and Critical Minerals Assessment Project,
Thallium,
Thorium,
Tin,
Titanium,
Tourmaline,
Trace Elements,
Trace Geochemical,
Trace Metals,
geoscientificInformation, 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
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
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
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