Geochemical features of the geothermal fluids from the Mapamyum non-volcanic geothermal system (Western Tibet, China)
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- 作者：Peng Wanga ; Xiaohong Chena ; eescxh@mail.sysu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Licheng Shenb ; Kunyu Wuc ; Mingzhi Huanga ; Qiong Xiaod
- 关键词：Hydrothermal waters ; Geochemical properties ; Water&ndash ; rock interaction ; Geothermometer ; Mapamyum geothermal field
- 刊名：Journal of Volcanology and Geothermal Research
- 出版年：2016
- 出版时间：15 June 2016
- 年：2016
- 卷：320
- 期：Complete
- 页码：29-39
- 全文大小：1926 K
文摘
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Detailed geochemical properties were investigated for the Mapamyum geothermal system, western Tibet.
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The equilibrated reservoir temperature and the source of the solutes were analysed.
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Strong mixing between cold meteoric water and deeply-seated thermal fluids occurred.
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The carrier CO2 in hydrothermal water is mainly of a magmatic or metamorphic CO2 origin.