TY  - RPRT
TI  - Characteristics of gold deposits in northern Sonora, Mexico: A preliminary report
AU  - M.L. Silberman
AU  - D.A. Giles
AU  - C. Graubard
PY  - 1988
DO  - 10.2113/gsecongeo.83.8.1966
UR  - https://pubs.usgs.gov/publication/70014376
ID  - 70014376
ER  -