| Reference | {Deposit:: HAVENS, R. AND AGEY, W. W., 1949 , CONCENTRATION OF MANGANESE ORES FROM PIUTE AND KANE COUNTIES: US BUREAU OF MINE REPT. INVEST. 4551 .}{Deposit:: BAKER, A. A., DUNCAN, D. C., HUNT, C. B., 1952 , MANGANESE DEPOSITS OF SE UTAH: USGS BULL 979 - B, P. 143 - 154 .} |