Rare Earth and Major Elements Geochemistry of Geothermal Waters from Mutnovsky Volcano, Kamchatka

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• 作者：O.V. Chudaeva ; chudaev@fegi.ru ; G.A. Chelnokova ; I.V. Bragina ; N.A. Kharitonovac ; a ; S.N. Rychagovb ; A.A. Nuzhdaevb ; I.A. Nuzhdaevb
• 作者单位：a Far East Geological Institute, FEB RAS, Vladivostok, 690022, Russiab Institute of Volcanology and Seismology, FEB RAS, Petropavlovsk-Kamchatsky, 683006, Russiac Lomonosov Moscow State University, Moscow, 119991, Russia
• 关键词：geochemistry hot springs ; rare earth elements ; water-rock interaction
• 来源文献：Procedia Earth and Planetary Science
• 年：2017
• 发表时间：2017-01-01
• 卷期：17(Complete)
• 页码：92-95
• 来源库：Elsevier

摘要

The behaviour of major ions and rare earth elements (REE) was studied in the hot springs of the volcano Mutnovsky (Kamchatka). We found that the concentration of REE depended on the geochemical type of water, with maximum content of REE being in Ca-SO4 waters. Overall, this study shows that the pH has a significant impact on the content and fractionation of REE.