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Ulasitai: A new iron meteorite likely paired with Armanty (IIIE)
Xu, Lin2,3,4; Miao, Bingkui1,5; Lin, Yangting1; Ouyang, Ziyuan2
2008-08-01
Source PublicationMETEORITICS & PLANETARY SCIENCE
Volume43Issue:8Pages:1263-1273
AbstractThe Ulasitai iron was recently found about 130 km southeast to the find site of the Armanty (Xinjiang, IIIE) meteorite. It is a coarse octahedrite with a kamacite bandwidth of 1.2 +/- 0.2 (0.9-1.8) mm. Plessite is abundant, as in taenite, kamacite, cohenite, and schreibersite with various micro-structures. Schreibersite is Ni-rich (30.5-55.5 wt%) in plessite or coexisting with troilite and daubreelite, in comparison with the coarse laths (20.6-21.2 wt%) between the Widmanstatten pattern plates. The correlation between the center Ni content and the half bandwidth of taenite suggest a cooling rate of similar to 20 degrees C/Myr based on simulations. The petrography and mineral chemistry of Ulasitai are similar to Armanty.
Indexed BySCI
Language英语
WOS IDWOS:000261545400001
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/8975
Collection院士
Affiliation1.Chinese Acad Sci, Key Lab Earths Deep Interior, Inst Geol & Geophys, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Inst Geochem, Guiyang 550002, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100118, Peoples R China
4.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
5.Guilin Univ Technol, Dept Resources & Environm Engn, Guilin 541004, Peoples R China
Recommended Citation
GB/T 7714
Xu, Lin,Miao, Bingkui,Lin, Yangting,et al. Ulasitai: A new iron meteorite likely paired with Armanty (IIIE)[J]. METEORITICS & PLANETARY SCIENCE,2008,43(8):1263-1273.
APA Xu, Lin,Miao, Bingkui,Lin, Yangting,&Ouyang, Ziyuan.(2008).Ulasitai: A new iron meteorite likely paired with Armanty (IIIE).METEORITICS & PLANETARY SCIENCE,43(8),1263-1273.
MLA Xu, Lin,et al."Ulasitai: A new iron meteorite likely paired with Armanty (IIIE)".METEORITICS & PLANETARY SCIENCE 43.8(2008):1263-1273.
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