TY  - RPRT
TI  - Uranium content and leachable fraction of fluorspars
AU  - E. R. Landa
AU  - T.B. Councell
PY  - 2000
DO  - 10.1097/00004032-200009000-00009
UR  - https://pubs.usgs.gov/publication/70022456
ID  - 70022456
ER  -