GEOCHEMISTRY AND MINERALOGY OF FUMAROLE DEPOSITS, VALLEY OF TEN THOUSAND SMOKES, ALASKA: ALTERATION OF RHYOLITE ASH-FLOW TUFF PROTOLITH
Papike, J. J., Spilde, M. N., Galbreath, K. C., Shearer, C. K., Keith, T. E. C., and Laul, J. C., 1990, Geochemistry and mineralogy of fumarole deposits, Valley of Ten Thousand Smokes, Alaska: alteration of rhyolite ash-flow tuff protolith [abs.]: in V. M. Goldschmidt conference, program and abstracts, Baltimore, MD, May 2-4, 1990, p. 72.