| 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 151}{Deposit:: TUCKER, W. B., 1915 , CALAVERAS COUNTY: 14TH REPT STATE MIN: CALIF MIN. BUR. P. 109} |