Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences
2016 Annual Meeting of Japan Association of Mineralogical Sciences
Session ID : R1-09
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R1: Characterization and description of minerals
Petrology of abyssal peridotites from the Gakkel Ridge, Arctic Ocean
Satoshi Hashimoto*Tomoaki MorishitaAkihiro TamuraYusuke SodaYumiko HariganeJohnathan Snow
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

I report a characteristic of the petrography of a abyssal peridotite sample  from  Gakkel Ridge in this announcement. In the rare-earth element pattern of the monoclinal pyroxene, the flat pattern that the decrease in light rare earth element was not seen in was recognized. In this announcement, I argue about the variety of these patterns including result of mineral chemical composition in mylonite.

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© 2016 Japan Association of Mineralogical Sciences
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