CB・CH並びにTagish Lake炭素質コンドライト中の希ガス組成

大澤 崇人; 長尾 敬介

doi:10.14862/geochemproc.51.0.166.0

51th Annual Meeting of the Geochemical Society of Japan

Session ID : 2D06

DOI https://doi.org/10.14862/geochemproc.51.0.166.0

Conference information

Host: The Geochemical Society of Japan

Co-host: The Chemical Society of Japan

extraterrestrial materials

Noble gas compositions for CB, CH, and Tagish Lake carbonaceous chondrites

*Takahito OSASA, Keisuke NAGAO

Author information

Keywords: CB chondrite, CH chondrite, Tagish Lake, noble gas, carbonaceous chondrite

CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

We measured noble gases in carbonaceous CB, CH, and Tagish lake carbonaceous chondrites using stepwise heating technique. CB and CH chondrites are rare groups of cabonaceous chondrites, which are mainly recovered from desert. We presented here the details of noble gas signature of them.

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