| Reference | {Deposit:: CLARK, W.B., LYDON, P.A., 1962 , MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY, CALIF.; COUNTY REPORT 2 ; CALIF. DIV. OF MINES AND GEOLOGY, P 164 AND PLB}{Deposit:: JENKINS, O.P., 1948 , COPPER IN CALIF.; CALIF DIV. OF MINES, BULL 144 , P 221}{Deposit:: USGS P.P.157, P1.2} |