TY  - RPRT
TI  - Distribution of rutile in metamorphic rocks and implications for placer deposits
AU  - R. Goldsmith
AU  - E. R. Force
PY  - 1978
DO  - 10.1007/bf00206567
UR  - https://pubs.usgs.gov/publication/70012590
ID  - 70012590
ER  -