| Online link | https://doi.org/10.3133/ofr20161160 |
|---|---|
| Description | Geochemical analysis of 47 elements in more than 700 soil samples that appeared to be unaffected by mineralization or anthropogenic contamination. |
| Originators | Van Gosen, Bradley S. |
| Publication | U.S. Geological Survey Open-File Report 2016-1160 |