TY  - RPRT
TI  - Results of geochemical investigations comparing samples of stream sediment, panned concentrate, and vegetation in the vicinity of the Caridad porphyry copper deposit, northern Sonora, Mexico
AU  - Maurice A. Chaffee
AU  - J. Lee-Moreno
AU  - L.F. Caire
AU  - E. L. Mosier
AU  - J. G. Frisken
PY  - 1976
DO  - 10.3133/ofr76559
UR  - https://pubs.usgs.gov/publication/ofr76559
ID  - ofr76559
ER  -