Major and trace element mass flux in fumarolic deposits, Valley of Ten Thousand Smokes, Alaska: Rhyolite-rich protolith

J. J. Papike; T. E. C. Keith; Michael N. Spilde; C.K. Shearer; K. C. Galbreath; J.C. Laul

doi:10.1029/91gl01142

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Major and trace element mass flux in fumarolic deposits, Valley of Ten Thousand Smokes, Alaska: Rhyolite-rich protolith

J. J. Papike·T. E. C. Keith·Michael N. Spilde·C.K. Shearer·K. C. Galbreath·J.C. Laul

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Abstract

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).

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Geophysical Research Letters Article

Source-reported bounding extent: 57.89274619909108° to 58.83061239123546° latitude; -157.11710340553734° to -153.9582134699911° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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J. J. Papike, T. E. C. Keith, Michael N. Spilde, C.K. Shearer, K. C. Galbreath, J.C. Laul. 2012-12-07. Major and trace element mass flux in fumarolic deposits, Valley of Ten Thousand Smokes, Alaska: Rhyolite-rich protolith. https://doi.org/10.1029/91gl01142

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