The ERP Laboratory Information Management System (LIMS) Project is responsible for developing, implementing, and managing a LIMS architecture that expands the LIMS capabilities to support ERP laboratory needs for capturing, tracking, reporting, and managing sample and analysis data generated in ERP laboratories as well as data for samples submitted to external laboratories. The LIMS Project works...

Energy Resources Program, Central Energy Resources Science Center, Petroleum Geochemistry Research Laboratory

Laboratory Information Management System (LIMS) Project

April 25, 2019

Laboratory Information Management System (LIMS) Project

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January 22, 2026

Geochemical data for rock, sediment, soil, and mineral samples, United States and territories, 1962 to 2023 Geochemical data for rock, sediment, soil, and mineral samples, United States and territories, 1962 to 2023

The data set contains geochemical data for 1,524,014 rock, sediment, soil, and mineral samples collected by the U.S. Geological Survey within US state, territory or Economic Exclusive Zone (EEZ) boundaries, and analyzed from 1962 through 2023 either in the analytical laboratories of the Geologic Discipline of the USGS or by contract with commercial analytical laboratories. These data...

Mineral Resources Program, Alaska Science Center, Geology, Geophysics, and Geochemistry Science Center

December 4, 2025

Energy Geochemistry Database Energy Geochemistry Database

The U.S. Geological Survey (USGS) has compiled the Energy Geochemistry Database (EGDB), containing 3,619,149 analytical results for 111,791 samples collected by the Energy Resources Program (ERP) to develop an understanding of the physical and geochemical processes responsible for hydrocarbon formation. It also serves as a tool to assess oil and gas potential for sedimentary basins in...

Central Energy Resources Science Center, Petroleum Geochemistry Research Laboratory

July 21, 2022

Geochemical data generated by projects funded by the USGS Earth Mapping Resources Initiative (ver. 12.0, December 2025) Geochemical data generated by projects funded by the USGS Earth Mapping Resources Initiative (ver. 12.0, December 2025)

The geochemical data included here were generated as part of the Earth Mapping Resources Initiative (Earth MRI), which was developed by the U.S. Geological Survey (USGS) in response to a Federal directive calling on various Federal agencies to address potential vulnerabilities in the Nation’s supply of critical mineral resources. Earth MRI is a partnership between the USGS, State...

Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center, Earth Mapping Resources Initiative (Earth MRI)