TY  - RPRT
TI  - Uranium potential of pyrochlore-bearing sanidine-calcite-aegirite-biotite-pegmatite and syenite, Bearpaw Mountains, Montana
AU  - Arthur Pierce Butler
PY  - 1975
DO  - 10.3133/ofr75635
UR  - https://pubs.usgs.gov/publication/ofr75635
ID  - ofr75635
ER  -