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Detailed Reference Information |
Papike, J.J., Keith, T.E.C., Spilde, M.N., Shearer, C.K., Galbreath, K.C. and Laul, J.C. (1991). Major and trace element mass flux in fumarolic deposits, Valley of Ten Thousand Smokes, Alaska: Rhyolite-rich protolith. Geophysical Research Letters 18: doi: 10.1029/91GL01142. issn: 0094-8276. |
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Three fossil fumaroles in rhyolite-rich ash-flow tuff from the lower Valley of Ten Thousand Smokes (VTTS) have been studied to ascertain chemical losses and gains and mineralogical evolution during fumarolic alteration and subsequent cooling and weathering processes. Major oxide and trace element data were interpreted using the isocon method of Grant (1986). ¿American Geophysical Union 1991 |
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Abstract |
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Keywords
Mineralogy, Petrology, and Rock Chemistry, Chemical evolution, Mineralogy, Petrology, and Rock Chemistry, Crystal chemistry, Mineralogy, Petrology, and Rock Chemistry, Igneous petrology, Mineralogy, Petrology, and Rock Chemistry, Minor and trace element composition |
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Publisher
American Geophysical Union 2000 Florida Avenue N.W. Washington, D.C. 20009-1277 USA 1-202-462-6900 1-202-328-0566 service@agu.org |
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