NAVDAT
Also known as The North American Volcanic and Intrusive Rock Database · The Western North American Volcanic and Intrusive Rock Database
The North American Volcanic and Intrusive Rock Database (NAVDAT) is intended as a web-accessible repository for age, chemical and isotopic data from Mesozoic and younger igneous rocks in western North America. Please note: Although this site is fully functional, the content of NAVDAT has been static since 2014 and will not be updated until further notice. All data is still available via the EarthChem Portal http://portal.earthchem.org/
Getting access
Open access Open
- How to apply
- Not yet verified — we don’t publish a route we haven’t checked.
Summarised from a registry — the exact application route is not yet verified.
About this database
| Website | https://www.navdat.org/ |
|---|---|
| Subjects | Natural Sciences · Geosciences (including Geography) · Geophysics and Geodesy · Geochemistry, Mineralogy and Crystallography · Geodesy, Photogrammetry, Remote Sensing, Geoinformatics, Cartogaphy · Geochemistry, Mineralogy and Crystallography |
| Last updated | 2026-09-11 |