Outline of Session

   

Solid Earth Sciences(S) / Resources, Mineral Deposit & Resource Exploration(RD)
S-RD45 New progress of resource geology: global environmental change and element enrichment


Short title Environmental change & element enrichmet
Oral presentation
Date/Room/Chair
April 28 PM1 (14:15 - 16:00) 415 Kyoko Yamaoka  / Tatsuo Nozaki 
April 28 PM2 (16:15 - 17:00) 415 Tatsuo Nozaki  / Kyoko Yamaoka 
Poster presentation
Date/Room
April 28 (Core Time 18:15 - 19:30) Poster
Contact Mihoko Hoshino
Email hoshino-m@aist.go.jp
Convener Mihoko Hoshino  / Kyoko Yamaoka  / Tatsuo Nozaki  / Ryohei Takahashi 
Scope From the Archean to Holocene periods, ore deposits formed at sporadic frequency. The genesis of ore deposits are closely related to global geological processes such as plate tectonics, magmatism and climate change. New challenging attempts to understand the element enrichment process in ore deposits and their related global environmental change have been carried out using stable isotopes of transition metals which have been difficult to analyze so far. Such a new application allows us significant progresses in resource geology. In this session, we widely invite various presentations on the formation of ore deposits as well as active discussion. Moreover, the related topics for development of new analytical methods and their applications, and studies on element enrichment process at various scales (e.g., element unit, mineral unit, global tectonics and climatic change) are highly welcome.
Notes  


Time Presentation No Title Author Presenter Abstract
Oral Presentation   April 28 PM1 (14:15-16:00) 415                              to the top
14:15 - 14:45 Invited
SRD45-01
Concentration of Elements Related to Redox Evolution in Oceanic Environments OTAKE, Tsubasa OTAKE, Tsubasa English
14:45 - 15:00 SRD45-02 Os isotope stratigraphy of a ferromanganese crust: Its principles and applications NOZAKI, Tatsuo
GOTO, Kosuke T.
TOKUMARU, Ayaka
other
NOZAKI, Tatsuo English
15:00 - 15:15 SRD45-03 Occurrence of hydrothermal alteration minerals at the Jade hydrothermal field, in the Izena Hole, mid-Okinawa Trough MIYOSHI, Youko
ISHIBASHI, Jun-ichiro
YOKOYAMA, Yuka
other
MIYOSHI, Youko English
15:15 - 15:30 SRD45-04 Geochemistry of hydrothermal fluids collected from submarine volcanoes in the Izu-Bonin Arc ISHIBASHI, Jun-ichiro
NAGATOMI, Kentaro
TAKAHASHI, Minoru
other
ISHIBASHI, Jun-ichiro English
15:30 - 15:45 SRD45-05 Relationship between the formation of mercury deposits and the occurrences of organic minerals in subduction zones ECHIGO, Takuya ECHIGO, Takuya English
15:45 - 16:00 SRD45-06 A pilot magnetotelluric survey for geothermal exploration in northern Thailand AMATYAKUL, Puwis
RUNG-ARUNWAN, Tawat
OGAWA, Yasuo
other
AMATYAKUL, Puwis English
Oral Presentation   April 28 PM2 (16:15-17:00) 415                              to the top
16:15 - 16:30 Invited
SRD45-07
Development of in-situ Cu isotope ratio measurement by femtosecond-LA-MC-ICP-MS and its applications to ore minerals IKEHATA, Kei IKEHATA, Kei English
16:30 - 16:45 SRD45-08 Origin of Heavy-REE-rich apatite in deep-sea mud from Minami-Torishima area, southeastern Japan KON, Yoshiaki
SHIN, Ki-cheoul
HOSHINO, Mihoko
other
KON, Yoshiaki English
16:45 - 17:00 3-min talk in an oral session (SRD45-P01)


Presentation No Title Author Presenter Abstract
Poster Presentation   April 28  Core Time (18:15-19:30) Poster                    to the top
SRD45-P01 Upgradation of silica rich fluvial sands of Bangladesh: Proposals for alternate uses RAJIB, Mohammad RAJIB, Mohammad English
SRD45-P02 Iron isotopic composition of the Palaeoproterozoic Hotazel Formation in the Kalahari Manganese Field, South Africa ASAKURA, Jun
YAMAOKA, Kyoko
BORROK, David
other
ASAKURA, Jun English