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Short title
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Developments in resource geology
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Oral presentation
Date/Room/Chair
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May 25 AM1 (09:00 - 10:45)
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106
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Kenzo Sanematsu
/ Tatsuo Nozaki
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May 25 AM2 (11:00 - 11:45)
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106
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Ryohei Takahashi
/ Tsubasa Otake
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Poster presentation
Date/Room
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May 25 (Core Time 18:15 - 19:30)
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Convention Hall
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Contact
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Kenzo Sanematsu
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Email
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k-sanematsu@aist.go.jp
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Convener
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Kenzo Sanematsu
/ Tatsuo Nozaki
/ Tsubasa Otake
/ Ryohei Takahashi
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Scope
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Concentration, transportation and precipitation of valuable elements are closely associated with ore fluids in ore formation processes. It is important to understand the behavior of the elements to elucidate the genesis of ore deposits and to apply it to exploration. The ore formation processes are largely influenced by various fluids composed of magmatic fluids, metamorphic fluids, seawater, meteoric water and hydrothermal fluids derived from these fluids. Valuable elements are concentrated by dissolution, precipitation and alteration of minerals through fluid-rock interaction, physicochemical changes and mixing of fluids. This session widely covers various topics of case studies, experimental and theoretical studies, development of new analytical methods and others related to the ore formation processes.
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Notes
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Each oral presentation is within 15 minutes including discussion except two invited talks.
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| Time |
Presentation No |
Title |
Author |
Presenter |
Abstract |
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Oral Presentation May 25 AM1 (09:00-10:45) 106 to the top
|
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09:00 - 09:25
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Invited
SRD41-01
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Chemical analysis of individual fluid inclusion by SXRF: application to hydrothermal ore deposits
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HAYASHI, Ken-ichiro
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HAYASHI, Ken-ichiro
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09:25 - 09:40
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SRD41-02
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Characteristics of Magmatic Hydrothermal System at Southeastern Martabe High Sulfidation Epithermal Deposit, Indonesia
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SAING, Stephanie
TAKAHASHI, Ryohei
IMAI, Akira
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SAING, Stephanie
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09:40 - 10:00
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Invited
SRD41-03
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Lithium isotope index as powerful research tool for earth resource
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NISHIO, Yoshiro
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NISHIO, Yoshiro
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|
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10:00 - 10:15
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SRD41-04
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Li isotopic composition of submarine vent fluids from arc and back-arc hydrothermal systems in the western Pacific
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ARAOKA, Daisuke
NISHIO, Yoshiro
GAMO, Toshitaka
other
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ARAOKA, Daisuke
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10:15 - 10:30
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SRD41-05
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Salinity of pore waters in sedimentary basins under geothermal gradients
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YOSHIMURA, Shumpei
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YOSHIMURA, Shumpei
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10:30 - 10:45
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SRD41-06
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Distribution of rare earth elements between deep granitic groundwater and fracture filling carbonate
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MUNEMOTO, Takashi
OHMORI, Kazuaki
IWATSUKI, Teruki
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MUNEMOTO, Takashi
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Oral Presentation May 25 AM2 (11:00-11:45) 106 to the top
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11:00 - 11:15
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SRD41-07
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Fractionation between LREE and HREE in hydrothermal fluids associated with felsic magmatism
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SANEMATSU, Kenzo
HOSHINO, Mihoko
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SANEMATSU, Kenzo
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|
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11:15 - 11:30
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SRD41-08
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Petrogenesis of granitoids in northern Palawan (Philippines) and its implications on rare-earth element mineralization
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PADRONES, Jenielyn
IMAI, Akira
TAKAHASHI, Ryohei
other
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PADRONES, Jenielyn
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11:30 - 11:45
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3-min talk in an oral session (SRD41-P01/SRD41-P02/SRD41-P03/SRD41-P04/SRD41-P05)
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| Presentation No |
Title |
Author |
Presenter |
Abstract |
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Poster Presentation May 25 Core Time (18:15-19:30) Convention Hall to the top
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SRD41-P01
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Epithermal mineralization at Takarajima of the Tokara Islands
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NAGAHARA, Masato
ISHIBASHI, Jun-ichiro
OKUMURA, Ryo
other
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NAGAHARA, Masato
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SRD41-P02
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Mineralogical and Geochemical Study of Hydrothermal Ores from the Hatoma Knoll Hydrothermal Field in the Okinawa Trough
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TOTSUKA, Shuhei
NAKANO, Hiroki
SHIMADA, Kazuhiko
other
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TOTSUKA, Shuhei
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SRD41-P03
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Sulfur isotopic compositions of stibnite in antimony deposits, southern Myanmar
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SANEMATSU, Kenzo
MANAKA, Takayuki
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SANEMATSU, Kenzo
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SRD41-P04
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REE-bearing Minerals in Granitoids at Sibolga and Panyabungan, North Sumatra, Indonesia
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IWAN, Setiawan
TAKEYUKI, Ogata
TAKAHASHI, Ryohei
other
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IWAN, Setiawan
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SRD41-P05
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Metallic mineralization and petrography of granitoids at the Phon Tiou - Boneng tin mining area, central Laos
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TAKAHASHI, Ryohei
ITO, Yoshiya
CHARUSIRI, Punya
other
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TAKAHASHI, Ryohei
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