Nondestructive characterization of Antarctic micrometeorites collected at the Dome Fuji Station by synchrotron radiation X-ray fluorescence analysis
The bulk trace element composition (Ca, Ti, Cr, Mn, Ni Cu, Zn, Ge, Se, Rb, Sr, Y, Zr, Mo) of eighty-three Antarctic micrometeorites was nondestructively analyzed using synchrotron radiation X-ray fluorescence analysis (SR-XRF), and these elements were characterized in terms of their abundance ratio...
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ftnipr:oai:nipr.repo.nii.ac.jp:00005984 2023-05-15T13:46:39+02:00 Nondestructive characterization of Antarctic micrometeorites collected at the Dome Fuji Station by synchrotron radiation X-ray fluorescence analysis Nakai,Izumi Kondo,Nahoko Itabashi,Masato Sasaki,Miho Terada,Yasuko Terada,Kentaro Noguchi ,Takaaki Nakamura, Tomoki 2000-03 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=5984 http://id.nii.ac.jp/1291/00005984/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=5984&item_no=1&attribute_id=18&file_no=1 en eng Department of Applied Chemistry, Faculty of Science, Science University of Tokyo/Department of Applied Chemistry, Faculty of Science, Science University of Tokyo/Department of Applied Chemistry, Faculty of Science, Science University of Tokyo/Department of Applied Chemistry, Faculty of Science, Science University of Tokyo/Department of Applied Chemistry, Faculty of Science, Science University of Tokyo/Department of Earth and Planetary System Science, Faculty of Science, Hiroshima University/Department of Materials and Biological Science, Ibaraki University/Department of Earth and Planetary Science, Graduate School of Science, Kyushu University National Institute of Polar Research https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=5984 http://id.nii.ac.jp/1291/00005984/ AA11182426 Antarctic meteorite research, 13, 302-310(2000-03) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=5984&item_no=1&attribute_id=18&file_no=1 Departmental Bulletin Paper P(論文) 2000 ftnipr 2023-02-25T20:13:36Z The bulk trace element composition (Ca, Ti, Cr, Mn, Ni Cu, Zn, Ge, Se, Rb, Sr, Y, Zr, Mo) of eighty-three Antarctic micrometeorites was nondestructively analyzed using synchrotron radiation X-ray fluorescence analysis (SR-XRF), and these elements were characterized in terms of their abundance ratio relative to Murchison matrix composition. The relationship between heating history and chemical composition is also examined. We found a complementary relationship among I-type, S-type and unmelted AMMs in the micrometeorites' elemental abundance, which is consistent with the hypothesis that I-type and S-type spherules were separated from chondritic meteoroids. Report Antarc* Antarctic National Institute of Polar Research Repository, Japan Antarctic Dome Fuji ENVELOPE(39.700,39.700,-77.317,-77.317) Dome Fuji Station ENVELOPE(39.703,39.703,-77.317,-77.317) Murchison ENVELOPE(144.250,144.250,-67.317,-67.317) |
institution |
Open Polar |
collection |
National Institute of Polar Research Repository, Japan |
op_collection_id |
ftnipr |
language |
English |
description |
The bulk trace element composition (Ca, Ti, Cr, Mn, Ni Cu, Zn, Ge, Se, Rb, Sr, Y, Zr, Mo) of eighty-three Antarctic micrometeorites was nondestructively analyzed using synchrotron radiation X-ray fluorescence analysis (SR-XRF), and these elements were characterized in terms of their abundance ratio relative to Murchison matrix composition. The relationship between heating history and chemical composition is also examined. We found a complementary relationship among I-type, S-type and unmelted AMMs in the micrometeorites' elemental abundance, which is consistent with the hypothesis that I-type and S-type spherules were separated from chondritic meteoroids. |
format |
Report |
author |
Nakai,Izumi Kondo,Nahoko Itabashi,Masato Sasaki,Miho Terada,Yasuko Terada,Kentaro Noguchi ,Takaaki Nakamura, Tomoki |
spellingShingle |
Nakai,Izumi Kondo,Nahoko Itabashi,Masato Sasaki,Miho Terada,Yasuko Terada,Kentaro Noguchi ,Takaaki Nakamura, Tomoki Nondestructive characterization of Antarctic micrometeorites collected at the Dome Fuji Station by synchrotron radiation X-ray fluorescence analysis |
author_facet |
Nakai,Izumi Kondo,Nahoko Itabashi,Masato Sasaki,Miho Terada,Yasuko Terada,Kentaro Noguchi ,Takaaki Nakamura, Tomoki |
author_sort |
Nakai,Izumi |
title |
Nondestructive characterization of Antarctic micrometeorites collected at the Dome Fuji Station by synchrotron radiation X-ray fluorescence analysis |
title_short |
Nondestructive characterization of Antarctic micrometeorites collected at the Dome Fuji Station by synchrotron radiation X-ray fluorescence analysis |
title_full |
Nondestructive characterization of Antarctic micrometeorites collected at the Dome Fuji Station by synchrotron radiation X-ray fluorescence analysis |
title_fullStr |
Nondestructive characterization of Antarctic micrometeorites collected at the Dome Fuji Station by synchrotron radiation X-ray fluorescence analysis |
title_full_unstemmed |
Nondestructive characterization of Antarctic micrometeorites collected at the Dome Fuji Station by synchrotron radiation X-ray fluorescence analysis |
title_sort |
nondestructive characterization of antarctic micrometeorites collected at the dome fuji station by synchrotron radiation x-ray fluorescence analysis |
publisher |
Department of Applied Chemistry, Faculty of Science, Science University of Tokyo/Department of Applied Chemistry, Faculty of Science, Science University of Tokyo/Department of Applied Chemistry, Faculty of Science, Science University of Tokyo/Department of Applied Chemistry, Faculty of Science, Science University of Tokyo/Department of Applied Chemistry, Faculty of Science, Science University of Tokyo/Department of Earth and Planetary System Science, Faculty of Science, Hiroshima University/Department of Materials and Biological Science, Ibaraki University/Department of Earth and Planetary Science, Graduate School of Science, Kyushu University |
publishDate |
2000 |
url |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=5984 http://id.nii.ac.jp/1291/00005984/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=5984&item_no=1&attribute_id=18&file_no=1 |
long_lat |
ENVELOPE(39.700,39.700,-77.317,-77.317) ENVELOPE(39.703,39.703,-77.317,-77.317) ENVELOPE(144.250,144.250,-67.317,-67.317) |
geographic |
Antarctic Dome Fuji Dome Fuji Station Murchison |
geographic_facet |
Antarctic Dome Fuji Dome Fuji Station Murchison |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=5984 http://id.nii.ac.jp/1291/00005984/ AA11182426 Antarctic meteorite research, 13, 302-310(2000-03) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=5984&item_no=1&attribute_id=18&file_no=1 |
_version_ |
1766244991152160768 |