This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of silver. A unit of SRM 3151 consists of five...

The USGS, in collaboration with other federal and state government agencies, industry, and academia, is conducting the National Geochemical Survey (NGS) to produce a body of...

References contained in this database are from Bibliography on Atomic Energy Levels and Spectra, NBS Special Publication 363 and Supplements, as well as current references since...

NOAA's National Status and Trends Program has analyzed samples of surface sediments collected at almost 300 coastal and estuary sites throughout the United States since 1984...

Actual and expected expenditure by private organisations exploring for minerals. Mineral exploration expenditure is classified by state and commodity, and data are provided on...

The Resources and Energy Statistics publication is an invaluable reference book for anyone associated with Australia’s resources and energy industries. It is a comprehensive...

The Resources and Energy Quarterly publication provides an overview of the global macroeconomic situation, the most up-to-date global production and consumption data, forecasts...

The latest stream sediments data from the Tellus project, managed by the Geological Survey Ireland. A total of 52 major and trace elements in 9,471 stream sediment samples were...