• Organization: Department of the Interior
• Updated: 2023-08-24T00:00:00Z

The Yellowstone Plateau volcanic field and surrounding region is made up of over 3 billion years of geologic history, with 300+ separate rock types. To increase our understanding of the evolution...

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• Organization: Department of the Interior
• Updated: 2023-08-21T00:00:00Z

These data are derived from the Pleistocene Sacarosa tephra-fall deposit (TFD) which erupted from Misti volcano, Arequipa, southern Peru. The deposit represents a major eruption of Misti and...

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• Organization: Department of the Interior
• Updated: 2024-05-22T00:00:00Z

Representative whole-rock analyses of the Spor Mountain Formation, Utah.

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• Organization: Department of the Interior
• Updated: 2023-01-26T00:00:00Z

This data release includes whole rock geochemical data, and uranium-lead isotopic data collected by both Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) and Sensitive High...

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• Organization: Department of the Interior
• Updated: 2025-01-06T00:00:00Z

This data release contains 3 datasets, U-Pb isotopic data and associated ages of detrital zircon grains for 27 sedimentary rocks, whole rock major and trace-element geochemistry for 15 igneous or...

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• Organization: Department of the Interior
• Updated: 2025-01-16T00:00:00Z

Geochemical data were generated from multiple thermally immature drill cores of the Eagle Ford Group across Texas. This data set accompanies a journal article that shows the relationship between...

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• Organization: Department of the Interior
• Updated: 2023-10-26T00:00:00Z

This data release includes whole rock (WR) geochemical data for 94 samples. Whole rock geochemistry data were analyzed at Actlabs in Ancaster, Ontario, Canada. Rock samples were collected by...

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• Organization: Department of the Interior
• Updated: 2025-01-22T00:00:00Z

This data release includes whole rock (WR) and portable X-ray fluorescence (pXRF) geochemical data collected from the eastern Adirondack Mountains, NY. Whole rock geochemistry data were analyzed...

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• Organization: Department of the Interior
• Updated: 2023-11-27T00:00:00Z

This dataset includes wavelength dispersive X-ray fluorescence (WD-XRF) major-oxide and trace-element whole-rock analyses, laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS)...

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• Organization: Department of the Interior
• Updated: 2021-04-19T00:00:00Z

We present whole-rock geochemical analyses of 27 Phase 3 core samples obtained from Hole G of the San Andreas Fault Observatory at Depth, which crosses the creeping section of the San Andreas...

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• Organization: Department of the Interior
• Updated: 2023-04-13T00:00:00Z

This data release includes whole rock (WR) geochemical data, and uranium-lead isotopic data collected using a sensitive high resolution ion microprobe-reverse geometry (SHRIMP-RG) instrument; the...

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• Organization: Department of the Interior
• Updated: 2020-09-29T00:00:00Z

Whole-rock and calcite geochemical data are reported for twelve carbonatite samples collected from the Bear Lodge alkaline complex, Wyoming and from the Mountain Pass mine, California. Calcite...

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• Organization: Department of the Interior
• Updated: 2025-05-29T00:00:00Z

This data release contains whole rock major and trace element data for 399 igneous and sedimentary rock samples collected from the Western Alaska Range between 1968 and 2014 and funded by the...

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• Organization: Department of the Interior
• Updated: 2025-05-29T00:00:00Z

This dataset consists of one table containing whole-rock geochemistry data for 753 igneous and metamorphic rocks from the Yukon-Tanana upland of eastern interior Alaska, collected between 2013 and...

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• Organization: Department of the Interior
• Updated: 2021-01-15T00:00:00Z

This data release is part of a 2016-2019 study on the geology, geochemistry and geochronology of ore systems in the eastern Yukon-Tanana Upland region, Alaska. Whole rock chemistry was conducted...

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• Organization: Department of the Interior
• Updated: 2025-05-28T00:00:00Z

We present whole-rock geochemical analyses of 12 core samples obtained from three serpentinite mud volcanoes (Yinazao, Asut Tesoru, and Fantangisna) located on the forearc of the Mariana...

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• Organization: Department of the Interior
• Updated: 2024-11-13T00:00:00Z

These U-Pb zircon geochronology and whole rock geochemistry data were collected as part of a bilateral campaign of the U.S. Geological Survey (USGS) with the Uzbekistan Ministry of Mining,...

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• Organization: Department of the Interior
• Updated: 2025-05-29T00:00:00Z

This data release contains whole rock major and trace element data for 69 igneous rock samples collected from the Western Alaska Range between 2011 and 2012. The Series field relates to...

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• Organization: Department of the Interior
• Updated: 2020-08-31T00:00:00Z

This data release contains selected results of whole-rock and glass analyses of lava samples collected during the 2018 eruption of Kilauea’s lower East Rift Zone (LERZ). Included are sampling-site...

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• Organization: Department of the Interior
• Updated: 2024-03-29T00:00:00Z

This U.S. Geological Survey (USGS) data release provides zircon U-Pb geochronology and whole rock isotope geochemistry for drill core samples from Montana, Nebraska, Nevada and Wyoming. The drill...

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