TY  - RPRT
TI  - Geochemical map showing the distribution and abundance of cobalt, chromium, and nickel in the nonmagnetic heavy-mineral concentrate samples in the Big Delta quadrangle, Alaska
AU  - Thomas D. Hessin
AU  - P. M. Taufen
AU  - E.F. Cooley
AU  - D. F. Siems
AU  - S.K. McDanal
PY  - 1978
DO  - 10.3133/ofr78529h
UR  - https://pubs.usgs.gov/publication/ofr78529H
ID  - ofr78529H
ER  -