TY - RPRT TI - Map showing hydrothermal alteration and fluorite occurrences in the Vasquez Peak Wilderness Study Area and the Williams Fork and St. Louis Peak Roadless Areas, Clear Creek, Grand, and Summit counties, Colorado AU - R. G. Eppinger AU - P. K. Theobald PY - 1985 DO - 10.3133/mf1588c UR - https://pubs.usgs.gov/publication/mf1588C ID - mf1588C ER -