| Reference | {Deposit:: LOGAN, C. A., 1924, CALAVERAS COUNTY: CALIFORNIA MINING}{Deposit:: BUREAU REPORT 20, P. 76; 1925, REPORT 21, P. 153.}{Deposit:: LOGAN, C. A. AND FRANKE, HERBERT A., 1936, MINES AND MINERAL}{Deposit:: RESOURCES OF CALAVERAS COUNTY, CALIFORNIA: CALIFORNIA}{Deposit:: DIVISION OF MINES REPORT 32, P. 257-258.} |