Physical Scientist
Email:
granitto@usgs.gov
Office Phone:
303-236-1412
Fax:
303-236-3200
ORCID:
0000-0003-3445-4863
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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
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This data release accompanies the Data Series report 'Compilation of new and previously published geochemical and modal data for Mesoproterozoic igneous rocks of the St. Francois Mountains, southeast Missouri’ (https://doi.org/10.3133/ds1080). The compilation includes recently acquired as well as previously published geochemical and modal petrographic data for igneous rocks in the St. Francois Mountains, southeast Missouri, and supports an ongoing effort to understand the regional geology and ore deposits of the Mesoproterozoic basement rocks of southeast Missouri, USA. This data release includes geochemical data that are (1) newly acquired by the U.S. Geological Survey (USGS) and (2) compiled from numerous sources...
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Energy Resources,
GGGSC,
Geochemistry,
Geology, Geophysics, and Geochemistry Science Center,
MRP, All tags...
Mineral Resources Prog,
Mineralogy,
Missouri,
St. Francois Mountains,
St. Francois Mountains terrane,
USA,
USGS Science Data Catalog (SDC),
United States of America,
geoscientificInformation,
southeast Missouri, Fewer tags
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The Geochemical Database for Iron Oxide-Copper-Cobalt-Gold-Rare Earth Element Deposits of Southeast Missouri (IOCG-REE_GX) contains new geochemical data compilations for samples from IOCG-REE type deposits in which each rock sample has one "best value" determination for each analyzed species, greatly improving speed and efficiency of use. IOCG-REE_GX was created and designed to compile whole-rock and trace element data from southeast Missouri in order to facilitate petrologic studies, mineral resource assessments, and the definition and statistics of geochemical baseline values. This relational database serves as a data archive in support of present and future geologic and geochemical studies of IOCG-REE type deposits,...
Categories: Data,
Data Release - Revised;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Boss-Bixby deposit,
Bourbon deposit,
Camel's Hump deposit,
Carter County,
Cedar Hill deposit, All tags...
Crawford County,
Dent County,
Einstein/Silvermines deposit,
FeOx-Cu-Au deposits,
FeOx-Cu-Co-Au-REE deposits,
Franklin County,
IOA+/-REE deposits,
IOCG deposits,
IOCG-REE deposits,
Iron County,
Iron Mountain deposit,
Iron Oxide-Copper-Cobalt-Gold-Rare Earth Elements deposits,
Iron Oxide-apatite+/-Rare Earth Element deposits,
Ketcherside Gap deposit,
Kratz Spring deposit,
Late Precambrian,
Lower Pilot Knob deposit,
Madison County,
Mesoproterozoic,
Missouri,
NGDB,
National Geochemical Database,
Pea Ridge deposit,
Reynolds County,
Shepherd Mountain deposit,
St. Francois County,
St. Francois Mountains,
St. Francois Mountains terrane,
Ste. Genevieve County,
Twin Rocks County,
USA,
USGS Science Data Catalog (SDC),
United States of America,
Washington County,
environmental geochemistry,
exploration geochemistry,
geochemical data,
rock chemistry,
southeast Missouri, Fewer tags
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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
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A mineral resource assessment for tungsten, a critical mineral commodity (see 'Related External Resources' section below) for the United States, was carried out by the U.S. Geological Survey (USGS) for a portion of the Great Basin region, in western Nevada and eastern California, between latitudes 36N and 42N and longitudes 116W and 120W. This study (Lederer and others, in review) integrates data from several sources, including geologic, geochemical, geophysical, remote sensing, watershed analysis, and mining with recently developed grade and tonnage models, expert estimates, and software tools and analyses to generate probabilistic estimates of undiscovered tungsten skarn resources. The assessment was conducted...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alpine County,
California,
Carbonate rock,
Churchill County,
Douglas County, All tags...
Elko County,
Esmeralda County,
Eureka County,
Fresno County,
Granite,
Great Basin,
Humboldt County,
Inyo County,
Kings County,
Lander County,
Lyon County,
Madera County,
Mariposa County,
Mineral County,
Mono County,
Nevada,
Nye County,
Pershing County,
Skarn,
Storey County,
Tulare County,
Tuolumne County,
USGS Science Data Catalog (SDC),
Washoe County,
chemical analysis,
critical minerals,
geochemistry,
geophysics,
geoscientificInformation,
metallic mineral resources,
mineral deposits,
remote sensing,
tungsten,
unconsolidated deposits, Fewer tags
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