TY  - RPRT
TI  - Geologic and grade-tonnage information on volcanic-hosted copper-zinc-lead massive sulfide deposits
AU  - Dan L. Mosier
AU  - D.A. Singer
AU  - B.B. Salem
PY  - 1983
DO  - 10.3133/ofr8389
UR  - https://pubs.usgs.gov/publication/ofr8389
ID  - ofr8389
ER  -