Abrupt transition from fractional crystallization to magma mixing at Gorely volcano (Kamchatka) after caldera collapse

• Published in: Bulletin of Volcanology
• Main Authors: Gavrilenko Maxim, Ozerov Alexey, Kyle Philip R., Carr Michael J., Nikulin Alex, Vidito Christopher, Danyushevsky Leonid
• Format: Text
• Language: English
• Published: 2016
• Subjects: 38.37.25 Вулканология; Горелый; Kamchatka Peninsula; Kamchatka
• Online Access: http://repo.kscnet.ru/3545/; http://repo.kscnet.ru/3545/1/Gavrilenko_et_al-2016_BV.pdf; https://doi.org/10.1007/s00445-016-1038-z

A series of large caldera-forming eruptions (361–38 ka) transformed Gorely volcano, southern Kamchatka Peninsula, from a shield-type system dominated by fractional crystallization processes to a composite volcanic center, exhibiting geochemical evidence of magma mixing. Old Gorely, an early shield v...