| Reference | {Deposit:: ANDERSON, A. L., 1954, A PRELIMINARY REPORT ON THE FLUORSPAR MINERALIZATION NEAR CHALLIS, CUSTER COUNTY, IDAHO: IDAHO BUREAU OF MINES AND GEOLOGY PAMPHLET 101}{Deposit:: UMPLEBY, J.B., 1913, SOME ORE DEPOSITS IN NORTHWESTERN CUSTER COUNTY, IDAHO: U.S. GEOLOGICAL SURVEY BULLETIN 539, 104 P.}{Deposit:: ROSS, C.P., 1937, GEOLOGY AND ORE DEPOSITS OF THE BAYHORSE REGION, CUSTER COUNTY, IDAHO: U.S. GEOLOGICAL SURVEY BULLETIN 877.} |