TY  - RPRT
TI  - Exploration of Oregon beach sands as a source of chromite and other strategic minerals
AU  - A. B. Griggs
AU  - F. G. Wells
AU  - E.L. Stephenson
PY  - 1943
DO  - 10.3133/ofr4322
UR  - https://pubs.usgs.gov/publication/ofr4322
ID  - ofr4322
ER  -