TY  - RPRT
TI  - Pliocene intrusive rocks and mineralization near Rico, Colorado
AU  - Charles W. Naeser
AU  - C. G. Cunningham
AU  - R. F. Marvin
AU  - J. D. Obradovich
PY  - 1979
DO  - 10.3133/ofr791093
UR  - https://pubs.usgs.gov/publication/ofr791093
ID  - ofr791093
ER  -