A Calcium-in-Olivine Geohygrometer and its Application to Subduction Zone Magmatism

• Published in: Journal of Petrology
• Main Authors: Gavrilenko M., Herzberg C., Vidito C., Carr M., Tenner T., Ozerov A.
• Format: Text
• Language: English
• Published: 2016
• Subjects: 38.33.15 Геохимия отдельных элементов; 38.37.25 Вулканология; Горелый; Шивелуч; Ключевской; Cerro Negro; Kamchatka
• Online Access: http://repo.kscnet.ru/3543/; http://repo.kscnet.ru/3543/1/Gavrilenko-et_al-2016_JPet.pdf; https://doi.org/10.1093/petrology/egw062

High-precision electron microprobe analyses were obtained on olivine grains from Klyuchevskoy, Shiveluch and Gorely volcanoes in the Kamchatka Arc; Irazu, Platanar and Barva volcanoes of the Central American Arc; and mid-ocean ridge basalt (MORB) from the Siqueiros Transform. Calcium contents of the...