1976 PERRY LI AND MCCARTHY BM LEAD AND ZINC IN UTAH UTAHGEOL AND MIN SURVEY OPEN FILE RPT NO 221963 HEYL AV OXIDIZED ZN DEP OF UT USGS BULL 1135-B1975 OLIVEIRA ME GEOL OF FISH SPRINGS MINING DIST BYUGEOL STUD V22 PT11977 CHRISTENSEN WJ FISH SPRINGS MINING DIST UNIV OF UTAHMS THESIS