| Online link | https://pubs.usgs.gov/of/2020/1042/ofr20201042.pdf |
|---|---|
| Description | To define and prioritize focus areas across the United States with resource potential for 35 critical minerals in a few years’ time, the U.S Geological Survey Earth Mapping Resources Initiative (Earth MRI) required an efficient approach to streamline wo |
| Originators | Hofstra, Albert H. and Kreiner, Douglas C. |
| Publication | U.S. Geological Survey Open-File Report 2020-1042 |