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Field station locations and magnetic susceptibility data collected in 2020 an...
DGGS Raw Data File 2022-3, Field station locations and magnetic susceptibility data collected in 2020 and 2021 for the Western Tanacross project, Tanacross and Eagle... -
Petroleum geology data from hydrous and anhydrous pyrolysis residues for coal...
This data release contains programmed pyrolysis, organic petrographic (reflectance), and semiquantitative X-ray diffraction mineralogy data for subsurface coal and shale samples... -
Petroleum geology data from Mesozoic rock samples in the eastern U.S. Gulf Co...
This data release contains Rock-Eval pyrolysis, organic petrographic (reflectance), and X-ray diffraction mineralogy data for subsurface Mesozoic rock samples from the eastern... -
Chlorite, Biotite, Illite, Muscovite and Feldspar Dissolution Kinetics at Var...
Chemical reactions pose an important but poorly understood threat to EGS long-term success because of their impact on fracture permeability. This report summarizes the... -
Petroleum geology data from Mesozoic rock samples in the eastern U.S. Gulf Co...
This data release contains Rock-Eval pyrolysis, organic petrographic (reflectance), and X-ray diffraction mineralogy data for subsurface Mesozoic rock samples from the eastern... -
Qualitative assessment of composition and reservoir quality of Albian-Cenoman...
Raw Data File 2021-13, Qualitative assessment of composition and reservoir quality of Albian-Cenomanian Nanushuk Formation sandstones, measured outcrop sections, central North... -
Petroleum geology data from hydrous and anhydrous pyrolysis residues for coal...
This data release contains programmed pyrolysis, organic petrographic (reflectance), and semiquantitative X-ray diffraction mineralogy data for subsurface coal and shale samples... -
Mineral Commodity Summaries 2022 - FELDSPAR AND NEPHELINE SYENITE Data Release
This data release contains the U.S. salient statistics and world production data extracted from the FE data sheet of the USGS Mineral Commodity Summaries 2022. -
Petroleum geology data from Cenozoic rock samples in the eastern U.S. Gulf Co...
The U.S. Geological Survey assessed undiscovered petroleum resources in the downdip Paleogene formations of the U.S. Gulf Coast in 2018. During the assessment new data and... -
Bedrock-geologic map, Alaska Highway corridor, Dot Lake to Tetlin Junction, A...
Preliminary Interpretive Report 2019-2, Bedrock-geologic map, Alaska Highway corridor, Dot Lake to Tetlin Junction, Alaska, shows the distribution of bedrock units exposed at or... -
Petroleum geology data from Cenozoic rock samples in the eastern U.S. Gulf Co...
The U.S. Geological Survey assessed undiscovered petroleum resources in the downdip Paleogene formations of the U.S. Gulf Coast in 2018. During the assessment new data and... -
Mineral assessment of the Lime Peak-Mt. Prindle area, Alaska
Miscellaneous Publication 29, Mineral assessment of the Lime Peak-Mt. Prindle area, Alaska, presents 1:63,360-scale, reconnaissance bedrock and surficial geologic mapping of the... -
Petroleum geology data from Mesozoic rock samples in the eastern U.S. Gulf Co...
This data release contains Rock-Eval pyrolysis, organic petrographic (reflectance), and X-ray diffraction mineralogy data for subsurface Mesozoic rock samples from the eastern... -
Field station locations and magnetic susceptibility data collected in 2021 fo...
DGGS Raw Data File 2022-2, Field station locations and magnetic susceptibility data collected in 2021 for the Taylor Mountain project, Tanacross and Eagle quadrangles, Alaska,... -
Progress report on the geology and mineral resources of the Nome mining distr...
Public Data File 94-39, Progress report on the geology and mineral resources of the Nome mining district, Alaska, presents 1:63,360-scale reconnaissance bedrock and surficial... -
Geologic map of the Siksikpuk River area, Chandler Lake Quadrangle, Alaska
Preliminary Interpretive Report 2007-1, Geologic map of the Siksikpuk River area, Chandler Lake Quadrangle, Alaska, 1:63,360-scale geologic mapping in the Siksikpuk River Area... -
Chlorite, Biotite, Illite, Muscovite and Feldspar Dissolution Kinetics at Var...
Chemical reactions pose an important but poorly understood threat to EGS long-term success because of their impact on fracture permeability. This report summarizes the... -
Selected geochemistry and mineralogy of Paleozoic strata in northern and cent...
A U.S. Geological Survey (USGS) provisional geochemical and mineralogical database for hydrocarbon-rich shale in the Appalachian region has been compiled by Catherine Enomoto,... -
Mineral Commodity Summaries 2025 - FELDSPAR AND NEPHELINE SYENITE Data Release
This data release contains the U.S. salient statistics and world production data extracted from the FE data sheet of the USGS Mineral Commodity Summaries 2025. -
Chlorite, Biotite, Illite, Muscovite and Feldspar Dissolution Kinetics at Var...
Chemical reactions pose an important but poorly understood threat to EGS long-term success because of their impact on fracture permeability. This report summarizes the...
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