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

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• 作者：O.V. Chudaev^a ; ^{chudaev@fegi.ru} ; G.A. Chelnokov^a ; I.V. Bragin^a ; N.A. Kharitonova^c ; ^a ; S.N. Rychagov^b ; A.A. Nuzhdaev^b ; I.A. Nuzhdaev^b
• 关键词：geochemistry hot springs ; rare earth elements ; water-rock interaction
• 刊名：Procedia Earth and Planetary Science
• 出版年：2017
• 出版时间：2017
• 年：2017
• 卷：17
• 期：Complete
• 页码：92-95
• 全文大小：192 K
• 卷排序：17

文摘

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.