TY  - RPRT
TI  - Lithium, a preliminary survey of its mineral occurrence in flint clay and related rock types in the United States
AU  - Harry A. Tourtelot
AU  - Elizabeth F. Brenner-Tourtelot
PY  - 1978
DO  - 10.1016/0360-5442(78)90022-1
UR  - https://pubs.usgs.gov/publication/70012585
ID  - 70012585
ER  -