TY  - RPRT
TI  - National map of focus areas for potential critical mineral resources in the United States
AU  - Jane M. Hammarstrom
AU  - Douglas C. Kreiner
AU  - Connie L. Dicken
AU  - Laurel G. Woodruff
PY  - 2023
DO  - 10.3133/fs20233007
UR  - https://pubs.usgs.gov/publication/fs20233007
ID  - fs20233007
ER  -