TY  - RPRT
TI  - Map showing areas of limonitic hydrothermal alteration in the Lake City Caldera area, western San Juan Mountains, Colorado
AU  - Keenan Lee
PY  - 1986
DO  - 10.3133/mf1868
UR  - https://pubs.usgs.gov/publication/mf1868
ID  - mf1868
ER  -