Magma evolution and open-system processes at Shiveluch Volcano: Insights from phenocryst zoning

Phenocryst zoning patterns are used to identify open-system magmatic processes in the products of the 2001 eruption of Shiveluch Volcano, Kamchatka. The lavas and pumices studied are hornblende-plagioclase andesites with average pre-eruptive temperatures of ∼840°C and fO2 of 1.5-2.1 log units above...

詳細記述

書誌詳細
主要な著者: Humphreys, M, Blundy, J, Sparks, R
フォーマット: Journal article
言語:English
出版事項: 2006