TY  - RPRT
TI  - Preliminary report on the geology of the Sterling-Ringwood magnetite district, New York and New Jersey
AU  - P.E. Hotz
PY  - 1945
DO  - 10.3133/ofr4531
UR  - https://pubs.usgs.gov/publication/ofr4531
ID  - ofr4531
ER  -