| Reference | {Deposit:: COBB, EDWARD H., 1975, TUNGSTEN OCCURRENCES IN ALASKA, USGS MAP, MR-66.}{Deposit:: THORNE, R. L., MUIR, N. M., ERICKSON, A. W., THOMAS, B. I., HEIDE, H. E., AND WRIGHT, W. S., 1948, TUNGSTEN DEPOSITS IN ALASKA: USBM REPT. INV. 4174, 22 P.}{Deposit:: COBB, EDWARD H., 1972, METALLIC MINERAL RESOURCES MAP OF THE RUBY QUADRANGLE, ALASKA: USGS MISC. FIELD STUDIES MAP, MF-405.} |