Reference | {Deposit:: MORRIS, H T, 1979: PREL GEOL MAP OF THE FRISCO QUAD}{Deposit:: EVERTS, M L, 1979, UTAH GEOLOGICAL AND MINERAL SURVEY; ON-SITE INVESTIGATION.}{Deposit:: 1913 RECON BUTLER, B S PP #80}{Deposit:: 1920 RECON BUTLER, BS PP #111}{Deposit:: 1979 GEOMAP MORRIS, H T, PREL MAP FRISCO QUAD}{Production:: EVERTS, M L, 1979; ON SITE INVESTIGATION: UT GEOL AND MIN SURV} |