| Reference | {Deposit:: MCKNIGHT, E.T., NEWMAN, W.L., AND HEYL, A.V., JR. (COMPILERS), 1962, ZINC IN THE UNITED STATES, EXCLUSIVE OF ALASKA AND HAWAII: USGS MINERAL INV. RESOURCE MAP MR-19, SEPARATE TEXT, 18 P.}{Deposit:: WEAVER, C.E., 1920, THE MINERAL RESOURCES OF STEVENS COUNTY, WASHINGTON: WASHINGTON GEOLOGICAL SURVEY BULL. 20, P. 294-318.} |