Role of micropores, mass transfer and reaction rate in hydrothermal alteration process of plagioclase in a granite
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- Yuguchi Takashi
- Faculty of Science, Yamagata University
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- Shoubuzawa Kaho
- Faculty of Science, Yamagata University
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- Ogita Yasuhiro
- Faculty of Science, Yamagata University
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- Yagi Koshi
- Hiruzen Institute for Geology and Chronology
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- Ishibashi Masayuki
- Japan Atomic Energy Agency
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- Sasao Eiji
- Japan Atomic Energy Agency
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- Nishiyama Tadao
- Faculty of Science, Kumamoto University
Bibliographic Information
- Other Title
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- 花崗岩体中の斜長石の熱水変質：微小孔の役割，物質移動および反応速度
Abstract
This study presents the plagioclase alteration process with a focus on the role of micropores, mass transfer and reaction rate in the Toki granitic pluton, central Japan. The plagioclase alteration process involves an albitization, K-feldspathization and the formation of illite, calcite, fluorite and epidote. Such secondary minerals of hydrothermal origin in plagioclase within granitic rocks record the chemical characteristics of the hydrothermal fluid.
Journal
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- Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences
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Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences 2018 (0), 146-, 2018
Japan Association of Mineralogical Sciences
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Details 詳細情報について
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- CRID
- 1390565134817055872
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- NII Article ID
- 130007786139
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed