*Itaru Mitsukawa¹, Tetsu Kogiso¹, Norikatsu Akizawa², Tomoki Taguchi³, Kentaro Uesugi⁴, Akihisa Takeuchi⁴, Masanori Yasutake⁴, Akira Tsuchiyama^5,6, Megumi Matsumoto⁷, Junya Matsuno⁶, Shota Okumura¹, Yohei Igami¹, Akira Miyake¹ (1. Kyoto Univ., 2. Univ. of Tokyo, 3. Waseda Univ., 4. SPring-8/JASRI, 5. Guangzhou Inst. of Geochem., CAS, 6. Ritsumeikan Univ., 7. Tohoku Univ.)

11:15 AM - 11:30 AM

[R7-07] Hydorocarbon fluid in authigenic quartz from Torinosu limestone at Sakawa Town, Kochi Prefecture, southwestern Japan

[Presentation award entry]

*Taro Kido¹, Masanori Kurosawa², Kei Ikehata² (1. Univ. Tokyo, Sci, 2. Life Env. Sci., Univ. Tsukuba)

11:30 AM - 11:45 AM

[R7-08] Formation of anorthite megacrysts from their inclusions in the Mt. Kayo, Oguro lava in Akita Prefecture

*Takeyoshi Nishiwaki¹, Takuya Echigo¹ (1. Akita Univ. Sci)

11:45 AM - 12:00 PM

[R7-09] In-situ heating TEM experiments of minerals with laser irradiation system

*Akira MIYAKE¹, Yuki SUZUKI¹, Yohei Igami¹, Ryuichi Nomura², Mitsutaka Haruta², Ichiro Ohnishi³, Hiroki Hashiguchi³ (1. Kyoto Univ. Sci., 2. Kyoto Univ., 3. JEOL Ltd.)

12:00 PM - 12:15 PM

[R7-10] Thermal structure of the oceanic crust as a proxy for the spreading rate: X-tal size geothermometer of the sheeted dikes in the Oman Ophiolite

*Susumu Umino¹, Ayumi Okugawa⁵, Atsushi Toramaru², Yuki Kusano³, Sumio Miyashita⁴, Yoshiko Adachi⁶, Akihiro Tamura¹, Tomoaki Morishita¹ (1. Kanazawa Univ., 2. Kyushu Univ., 3. AIST, 4. HRCG, 5. YKK, 6. CRIEPI)

12:15 PM - 12:30 PM

[R7-11] The magmatic conditions and hypersolidus deformation of lower crustal magma chamber below a fast-spreading ridge. Insight from the core analyses of the Oman ICDP drill holes GT1A and GT2A

*Trinh Nguyen¹, Susumu Umino¹, Takahiro Fudai³, Yuki Kusano², Osamu Ishizuka², Akihiro Tamura¹, Tomoaki Morishita¹ (1. Kanazawa University, 2. AIST, 3. Pacific Cement, Co. Ltd.)

Session information

R7: Petrology, Mineralogy and Economic geology (Joint Session with Society of Resource Geology)

[R7-01] Amphibole in highly depleted peridotite

[R7-02] Plausible candidates of the IOA-IOCG type magnetite ore deposits in the Kanto Mountains.

[R7-03] Chemical composition of tourmaline from Li-pegmatite of Myokenzan, Ibaraki prefecture, Japan

[R7-04] Characteristics of the granite from the Iwafune pluton and its relation with the Takatori deposit, Ibaraki Prefecture

[Presentation award entry]

[R7-05] The mechanism of bipyramidal quartz formation in Kuroko deposits

[Presentation award entry]

[1Lecture-201-11-6add] Break time

[R7-06] Melt incusions containing platinum group minerals in Tahitian mantle xenolith

[Presentation award entry]

[R7-07] Hydorocarbon fluid in authigenic quartz from Torinosu limestone at Sakawa Town, Kochi Prefecture, southwestern Japan

[Presentation award entry]

[R7-08] Formation of anorthite megacrysts from their inclusions in the Mt. Kayo, Oguro lava in Akita Prefecture

[R7-09] In-situ heating TEM experiments of minerals with laser irradiation system

[R7-10] Thermal structure of the oceanic crust as a proxy for the spreading rate: X-tal size geothermometer of the sheeted dikes in the Oman Ophiolite

[R7-11] The magmatic conditions and hypersolidus deformation of lower crustal magma chamber below a fast-spreading ridge. Insight from the core analyses of the Oman ICDP drill holes GT1A and GT2A

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