Long-lived interaction between hydrothermal and magmatic fluids in the Soultz-sous-Forêts granitic system (Rhine Graben, France)
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- 作者：Vé ; ronique Gardiena ; vgardien@univ-lyon1.fr" class="auth_mail" title="E-mail the corresponding author ; Michel Rabinowiczb ; Michel.Rabinowicz@irap.omp.eu" class="auth_mail" title="E-mail the corresponding author ; Jean-Louis Vigneressec ; jean-louis.vigneresse@univ-lorraine.fr" class="auth_mail" title="E-mail the corresponding author ; Michel Duboisd ; Michel.Dubois@univ-lille1.fr" class="auth_mail" title="E-mail the corresponding author ; Philippe Boulvaise ; philippe.boulvais@univ-rennes1.fr" class="auth_mail" title="E-mail the corresponding author ; Rossana Martinif ; rossana.martini@unige.ch" class="auth_mail" title="E-mail the corresponding author
- 关键词：Granite ; Fluid inclusions ; Stable isotopes ; Magmatic water ; Meteoric water
- 刊名：Lithos
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：246-247
- 期：Complete
- 页码：110-127
- 全文大小：2824 K
文摘
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Analyses of fluid inclusions in magmatic quartz from granite identify fluid sources and decipher their role in earliest hydrothermal processes.
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CO2 from a deep-seated crust/upper mantle reservoir and water of meteoric origin are trapped in magmatic quartz PFI.
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Granite intrusion occurred in a wrench zone that provided the shear necessary to concentrate the final leucocratic melt in vertical planes.
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Thermohaline convection of buoyant “cold” hydrothermal water over heavy “hot” magmatic water allows mixing of surface and deep fluids in PFI.