TY  - RPRT
TI  - Placer-type rare earth element deposits
AU  - Debashish Sengupta
AU  - Bradley S. Van Gosen
PY  - 2016
DO  - 10.5382/rev.18.04
UR  - https://pubs.usgs.gov/publication/70135841
ID  - 70135841
ER  -