TY  - RPRT
TI  - Mineralogy and occurrence of europium-rich dark monazite
AU  - Sam Rosenblum
AU  - Elwin L. Mosier
PY  - 1983
DO  - 10.3133/pp1181
UR  - https://pubs.usgs.gov/publication/pp1181
ID  - pp1181
ER  -