TY  - RPRT
TI  - A preliminary report of geochemical investigations in the Blackbird District
AU  - F. C. Canney
AU  - H. E. Hawkes
AU  - G.M. Richmond
AU  - J. S. Vhay
PY  - 1953
DO  - 10.3133/ofr5331
UR  - https://pubs.usgs.gov/publication/ofr5331
ID  - ofr5331
ER  -