TY  - RPRT
TI  - Titanium analyses of black sands from six beaches, San Francisco and San Mateo counties, California
AU  - Gretchen Luepke
AU  - J.J. Consul
PY  - 1987
DO  - 10.3133/ofr87483
UR  - https://pubs.usgs.gov/publication/ofr87483
ID  - ofr87483
ER  -