Reference | {Deposit:: KINKEL, A. R., HALL, W. E., AND ALBERS, J. P., 1956 , GEOLOGY AND BASE - METAL DEPOSITS OF WEST SHASTA COPPER - ZINC DISTRICT SHASTA COUNTY, CALIFORNIA; GEOLOGICAL SURVEY PROFESSIONAL PAPER 285 , PG. 114 - 116 .}{Deposit:: LYDON, P. A. AND *RIEN, J. C., 1974 , MINES AND MINERAL RESOURCES OF SHASTA COUNTY CALIF.; COUNTY REPORT 6 , CALIF. DIV. MINES AND GEOLOGY, PG. 106 .}{Production:: KINKEL, HALL AND ALBERS, 1956 , PG. 114 SEE REF} |