TY  - RPRT
TI  - Lithology, petrography, and geochemistry of three cores from the Goldfield mining district, Nevada
AU  - R. P. Ashley
AU  - R.C. Evarts
PY  - 1990
DO  - 10.3133/ofr9062
UR  - https://pubs.usgs.gov/publication/ofr9062
ID  - ofr9062
ER  -