Yamato 980459: Mineralogy and petrology of a new shergottite-related rock from Antarctica

P(論文) Y980459, a new Martian meteorite from Antarctica, is composed of coarse porphyritic olivine grains (up to 2mm) set in the groundmass of olivine and pyroxene with abundant glassy mesostasis containing dendritic olivine and pyroxene. The overall petrography of Y980459 is similar to those of oliv...

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Bibliographic Details
Main Authors: Mikouchi,Takashi, Koizumi,Eisuke, McKay,Gordon, Monkawa,Akira, Ueda,Yuji, Chokai,Jun, Miyamoto,Masamichi
Language:English
Published: National Institute of Polar Research 2004
Subjects:
Mars
shergottite
olivine
pyroxene
undercooling
Yamato
Antarc*
Antarctica
Online Access:https://nipr.repo.nii.ac.jp/record/6040/files/KJ00002351368.pdf
https://doi.org/10.15094/00006040
https://nipr.repo.nii.ac.jp/records/6040

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