Brew, D.A., Himmelberg, G.R., Ford, A.B., and Jachens, R.C., 1987, Ultramafic and mafic sills in the vicinity of the Treatwell gold deposits, Douglas Island, southeastern Alaska, in Hamilton, T.D., and Galloway, J.P., eds., Geologic studies in Alaska by the U.S. Geological Survey during 1986: U.S. Geological Survey Circular 998, p. 119-123.
This publication is part of a larger work. Please see C 998 for more information.
Geochemistry; Geology; Metals