TY  - RPRT
TI  - Geology and geochemistry of Summitville, Colorado: An epithermal acid sulfate deposit in a volcanic dome
AU  - J. E. Gray
AU  - M.F. Coolbaugh
PY  - 1994
DO  - 10.2113/gsecongeo.89.8.1906
UR  - https://pubs.usgs.gov/publication/70016742
ID  - 70016742
ER  -