| Online link | https://doi.org/10.3133/sim3256 |
|---|---|
| Description | A multidisciplinary mapping and data integration project focused on long-term resource planning by the mapping and characterization of exposed surface mineralogy, including that related to hydrothermal alteration and supergene weathering of pyritic rocks. |
| Originators | Rockwell, Barnaby W. |
| Publication | U.S. Geological Survey Scientific Investigations Map 3256 This publication is available only as a PDF document. |