GEOLOGY AND ORE DEPOSITS OF THE PARK CITY DISTRICT, UTAH INPROF. PAPER 77 BY BOUTWELL DATED 1913 PAGES 178-188FLOURITE OCCURENCES IN UTAH BY K.C. BULLOCK UNPUBLISHED REPOTHE U.S. BUREAU OF MINES AND TO BE PUBLISHES BY UTAH GEO. MIORE DEPOSITS OF THE PARK CITY DISTRICT WITH A CONTRIBUTION OMAYFLOWER LODE BY M. BARNES AND J. SIMOS IN ORE DEPOSITS OF1933-1967 PP. 1103-1126 DATED 1968USGS PROF. PAPER 111 BY B.S. BUTLER P. 301 DATED 1920SALT LAKE MINING REVEIW JAN. 15, 1914 P.2-3