TY  - RPRT
TI  - Geology and geochemistry of some hydrothermally altered rocks, Pioneer Mountains, Beaverhead County, Montana
AU  - Robert Carl Pearson
AU  - Byron R. Berger
PY  - 1980
DO  - 10.3133/ofr80706
UR  - https://pubs.usgs.gov/publication/ofr80706
ID  - ofr80706
ER  -