TY - RPRT TI - Mineral deposits of the Kotsina-Kuskulana district, with notes on mining in Chitina Valley. Auriferous gravels of the Nelchina-Susitna region AU - F. H. Moffit AU - Theodore Chapin PY - 1915 DO - 10.3133/b622d UR - https://pubs.usgs.gov/publication/b622D ID - b622D ER -