TY - RPRT TI - Geologic maps and sections, Study Butte mine, Terlingua quicksilver district, Brewster County, Texas AU - R. G. Yates AU - G. A. Thompson PY - 1966 DO - 10.3133/ofr66156 UR - https://pubs.usgs.gov/publication/ofr66156 ID - ofr66156 ER -