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Mineral Resources On-Line Spatial Data

Mineral Resources > Online Spatial Data > National Geochemical Database > Rocks

Downloading the entire database

It's big. These are zipped DBF files. Table joins are on the field LAB_ID.

Content Link ZIP size DBF size
Main Table containing a single record for each rock sample with fields describing the sample, the IDs, the submitter, the location, and the site. Every record is identified by a unique LAB_ID value. tblRockGeoData.zip 13.3M 726M
Analytical data by LAB_ID for major element oxide analyses plus forms-of-carbon, forms-of-sulfur, chlorine, and fluorine data. xtbMajorChem.zip 6.3M 321M
Analytical data by LAB_ID for minor and trace elements determined by X-ray fluorescence spectrometry. xtbXrfChem.zip 1.2M 32M
Analytical data by LAB_ID for major, minor, and trace elements determined by instrumental neutron activation analysis or delayed neutron activation analysis. xtbNaaChem.zip 3.7M 98M
Analytical data by LAB_ID for major, minor, and trace elements determined by inductively coupled plasma-atomic emission spectrometry with separate fields for total and partial digestion analyses. xtbIcpaesChem.zip 4.9M 125M
Analytical data by LAB_ID for major, minor, and trace elements determined by inductively coupled-mass spectrometry with separate fields for total and partial digestion analyses. xtbIcpmsChem.zip 0.4M 8M
Analytical data by LAB_ID for major, minor, and trace elements determined by emission spectroscopy. xtbEsChem.zip 10.2M 304M
Analytical data by LAB_ID for major, minor, and trace elements determined by atomic absorption spectrometry, colorimetry, ion selective electrode (except Cl & F), fluorometry, or fire assay with separate fields for total and partial digestion analyses. xtbOtherChem.zip 3.5M 379M
Analytical data by LAB_ID for major, minor, and trace elements determined by analytical methods currently unspecified in the database. xtbUnknownChem.zip 4.7M 178M

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Page Last Modified: Monday, 12-Jun-2017 15:59:10 MDT