TY  - RPRT
TI  - Geologic map of the Los Tamales chalcopyrite-molybdenite stockwork, northern Sonora, Mexico
AU  - R. G. Eppinger
AU  - P. K. Theobald
PY  - 1994
DO  - 10.3133/ofr94685
UR  - https://pubs.usgs.gov/publication/ofr94685
ID  - ofr94685
ER  -