PMO OpenIR  > 天体化学和行星科学实验室
Ion probe study of silicate inclusions from Colomera (IIE) iron meteorite: the rare earth element perspective
Hsu, WB
2004
Source PublicationACTA GEOLOGICA SINICA-ENGLISH EDITION
ISSN1000-9515
Volume78Issue:5Pages:1060-1074
AbstractCoupled with a petrographical study, I carried out an ion probe study of rare earth element microdistributions in mineral phases of silicate inclusions from the Colomera HE iron meteorite. Most mineral grains have homogeneous REEs, but show considerable inter-grain variations by a factor of 2 to 100. The whole rock REE abundances for Colomera, estimated by combining REE data with modal abundances, are relatively LREE-enriched with REEs of similar to10 CI, which suggest that Colomera silicates were highly differentiated and might represent a low degree partial melt (similar to10%) of a chondritic source. REE geochemistry of Colomera silicate inclusions points to an origin that involves differentiation, dynamic mixing, remelting, reduction, recrystallization, and subsequent rapid cooling near the surface of a planetary body.
KeywordIon Probe Rare Earth Elements Colomera Silicate Inclusions Iie Iron Meteorites
Subject AreaGeosciences, Multidisciplinary
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordWEEKEROO-STATION ; MINERALOGY ; ORIGIN ; CLASSIFICATION ; GEOCHEMISTRY ; PETROGENESIS ; PALLASITES ; OLIVINE ; AGES ; MELT
Indexed BySCI
Language英语
WOS Research AreaGeology
WOS SubjectGeosciences, Multidisciplinary
WOS IDWOS:000226387300006
Citation statistics
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/7741
Collection天体化学和行星科学实验室
Affiliation1.Chinese Acad Sci, Purple Mt Observ, Lab Astrochem & Planetary Sci, Nanjing 210008, Peoples R China
2.CALTECH, Div Geol & Planetary Sci, Pasadena, CA 91125 USA
Recommended Citation
GB/T 7714
Hsu, WB. Ion probe study of silicate inclusions from Colomera (IIE) iron meteorite: the rare earth element perspective[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2004,78(5):1060-1074.
APA Hsu, WB.(2004).Ion probe study of silicate inclusions from Colomera (IIE) iron meteorite: the rare earth element perspective.ACTA GEOLOGICA SINICA-ENGLISH EDITION,78(5),1060-1074.
MLA Hsu, WB."Ion probe study of silicate inclusions from Colomera (IIE) iron meteorite: the rare earth element perspective".ACTA GEOLOGICA SINICA-ENGLISH EDITION 78.5(2004):1060-1074.
Files in This Item:
File Name/Size DocType Version Access License
2004096Ion Probe Stu(975KB) 开放获取LicenseView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Hsu, WB]'s Articles
Baidu academic
Similar articles in Baidu academic
[Hsu, WB]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Hsu, WB]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 2004096Ion Probe Study of Silicate Inclusions from Colomera (IIE) Iron Meteorite_the Rare Earth Element Perspective.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.