| Reference | {Deposit:: BUTLER, B. S., 1920 , ORE DEPOSITS OF UTAH: USGS PROF. PAPER 111 .}{Deposit:: PETERSON, V. E., 1942 , GEOLOGY AND ORE DEPOSITS OF THE ASHBROOK SILVER MINING DISTRICT, UTAH: ECON. GEOL. 37 , P. 466 - 502 .}{Deposit:: DOELLING, H. H., IN PREPARATION, GEOLOGY AND MINERAL RESOURCES OF BOX ELDER COUNTY, UTAH: UTAH GEOL. AND MINERAL BULLETIN.}{Reserve-Resource:: DOELLING, H. H., 1979 , UTAH GEOL. AND MINERALOG. SURVEY ON-SITE INVESTIGATION} |