24 datasets found
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Federal
Thin section images of hand samples and drill core from mafic to ultramafic rocks (ver 2.0, August 2025)
Department of the Interior —
These datasets include photographic images of thin sections created from hand samples and drill core collected from mafic to ultramafic rocks from different locations... -
Federal
United States Gulf Coast Basin Curated Wells and Logs Database (ver. 4.0, September 2025)
Department of the Interior —
The United States (US) Gulf Coast Basin Curated Wells and Logs Database (CWLDB) is an online repository with stratigraphic information for petroleum wells in the... -
Federal
usSEABED: Offshore Surficial-Sediment Database for Samples Collected within the United States Exclusive Economic Zone
Department of the Interior —
Since the second half of the 20th century, there has been an increase in scientific interest, research effort, and information gathered on the geologic sedimentary... -
Federal
Thin-section data for volcanic rocks and deposits in the Emmons Lake volcanic center, Alaska
Department of the Interior —
Photomicrographs of thin sections of representative volcanic rocks from the Emmons Lake Volcanic Center -
Federal
Thin section images of drill core and hand samples from the Stillwater Mine area, Stillwater Complex, Montana
Department of the Interior —
This dataset includes photographic images of thin sections created from hand samples and drill core from the Stillwater Complex, Montana, along with a shapefile... -
Federal
Thin section images of AMAX drill core from the Stillwater Complex, Montana
Department of the Interior —
This dataset includes photographic and micrographic images of thin sections of drill core from the Stillwater Complex, Montana, along with a shapefile representing... -
Federal
Thin section images of xenoliths from north of the Stillwater Complex, Montana
Department of the Interior —
This dataset includes photographic images of thin sections made from xenolith samples collected from the Sliderock Mountain and Susie Peak plutons, Montana, along... -
Federal
Enhanced wildfire at the Frasnian-Famennian boundary and its implications for O2 level and F-F mass extinction: evidence from organic petrology and Os isotope stratigraphy
Department of the Interior —
In this study, organic petrology and Osmium isotope (187Os/188Os) stratigraphy, major and trace element, and programmed pyrolysis analysis were performed on five... -
Federal
Data to accompany U.S. Geological Survey Data Series 1099: Petrographic, geochemical and geochronologic data for Cenozoic volcanic rocks of the Tonopah, Divide, and Goldfield Mining Districts, Nevada
Department of the Interior —
This dataset is the assembled analytical results of geochemical, petrographic, and geochronologic data for samples, principally those of unmineralized Tertiary... -
Federal
Thin section images from hand samples from the Lady of the Lake intrusion, Montana.
Department of the Interior —
This dataset includes photographic images of thin sections created from hand samples collected from the Lady of the Lake intrusion, Montana, a shapefile representing... -
Federal
High Microscale Variability in Raman Thermal Maturity Estimates from Shale Organic Matter - Data Release
Department of the Interior —
Here the spatial variation in Raman estimates of thermal maturity within individual organic domains from several shale geologic reference materials originating from... -
Federal
Microfossil, grain size, and petrographic data for the Cabin Branch and Cabin Creek (Cappy Avenue) outcrops, Prince George's County, Maryland
Department of the Interior —
The Cabin Branch and Cabin Creek (Cappy Avenue) outcrops are located along two small creeks in Prince George’s County, Maryland. The Cabin Branch outcrop contains... -
Federal
Thin section images, automated mineralogy scans, lithogeochemistry, and Nd-Sr-Pb isotopic analysis of samples from a mostly buried layered mafic intrusion, Wet Mountains, Colorado 2022-2024
Department of the Interior —
This dataset includes thin section images, automated mineralogy mineral maps, whole-rock geochemical data, and whole-rock Nd-Sr-Pb isotopic analysis of samples... -
Federal
Fluid inclusion data for fluorite, smoky quartz, and calcite samples from the Bear Lodge alkaline complex, Wyoming
Department of the Interior —
This data release is a collection of quantitative and qualitative data for fluid inclusions in samples from the Bear Lodge alkaline complex, Wyoming. The dataset... -
Federal
Geology of the Grandfather Mountain Window and Vicinity, North Carolina and Tennessee
Department of the Interior —
The Blue Ridge belt in northwestern North Carolina and northeastern Tennessee is composed chiefly of 1,000-million to 1,100-million-year-old metamorphic and plutonic... -
Federal
Thin section images from hand samples and drill core from the Lake Owen Complex, Wyoming
Department of the Interior —
This dataset includes photographic images of thin sections created from hand samples and drill core collected from the Lake Owen Complex, Wyoming, a shapefile... -
Federal
Thin section images of drill core from the Crescent Creek area in the Stillwater Complex, Montana
Department of the Interior —
This dataset includes photographic images of thin sections of drill core from the Stillwater Complex, Montana, along with a shapefile representing the location of the... -
Federal
Thin section images of drill core from the Chrome Lake area in the Stillwater Complex, Montana
Department of the Interior —
This dataset includes photographic images of thin sections of drill core from the Stillwater Complex, Montana, along with a shapefile representing the locations of... -
Federal
Geochemistry, thin section images, and 40Ar/39Ar isotopic data of selected bedrock samples in the Orange-Milford Belt, Connecticut
Department of the Interior —
This data release contains geochemical data, thin section images, and 40Ar/39Ar isotopic data from bedrock samples in the Orange-Milford Belt of south-central... -
Federal
Thin section images of drill core and hand samples from the South Kawishiwi Intrusion, Duluth Complex, Minnesota
Department of the Interior —
This dataset includes photographic images of thin sections created from hand samples and drill core sourced from the South Kawishiwi Intrusion, Duluth Complex,...
24 datasets found