| 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. 138 AND PL 13 .}{Deposit:: KERR, M. B., 1900 , REGISTER OF MINES AND MINERALS, COUNTY OF CALAVERAS, CALIF: CALIF MIN. BUR.}{Production:: CLARK ( 1962 )} |