| Reference | {Deposit:: LOGAN, C. A., FRANKE, H., 1936 , MINES AND MINERAL RESOURCES OF CALAVERAS CO.: CDM CALIF. JOUR. MINES & GEOL., VOL. 32, P. 321}{Deposit:: RANSOME, F. L., 1900 , MOTHER LODE DISTRICT FOLIO: USGS GEOL. ATLAS OF THE US, FOLIO 63 , CLAIM SHEET 1 .} |