Reference | {Deposit:: FARNHAM, L.L. AND STEWART, L.A., 1958 , MANGANESE DEPOSITS OF WESTERN ARIZONA: U.S.B.M. INFORMATION CIRCULAR 7843 , P. 52}{Deposit:: PHILLIPS, K.A., 1987, ARIZONA INDUSTRIAL MINERALS: ARIZONA DEPARTMENT OF MINES AND MINERAL RESOURCES MINERAL REPORT 4, 185 P.}{Production:: U.S.B.M. I.F. 7843 , P. 52} |