Re: [meteorite-list] New mineral in NWA 1934 discovered: Brearleyite

[karmaka]

Congratulations, Pro­fes­sor Brear­ley !!!



-----Ursprüngliche Nachricht-----
Von: karmaka <karm...@email.de>
Gesendet: 29.08.2011 18:25:15
An: meteorite-list@meteoritecentral.com
Betreff: [meteorite-list] New mineral in NWA 1934 discovered: Brearleyite

>New mineral in NWA 1934 discovered: Brearleyite
>
>" Researchers at Cal­tech and sev­eral author insti­tu­tions have named a 
>newly dis­cov­ered min­eral in a mete­orite, “brear­leyite,” in recog­ni­tion 
>of Uni­ver­sity of New Mex­ico Pro­fes­sor and Chair of Earth and Plan­e­tary 
>Sci­ences Adrian Brear­ley for his con­tri­bu­tions to mete­orite mineralogy.
>
>“I’m deeply hon­ored and hum­bled to say the least,” said Brear­ley. “It 
>doesn’t hap­pen to too many people.”
>
>Brear­leyite is an extremely rare, fine-grained min­eral that is a new 
>mete­oritic Ca-Al (calcium-aluminum) and Cl-rich phase. The sam­ple was 
>dis­cov­ered in a car­bona­ceous chon­drite mete­orite found in North­west 
>Africa in 2003. It likely formed from a reac­tion of krotite with hot 
>Cl-bearing gases or flu­ids on a small aster­oid, 4.56 bil­lion years ago. 
>Krotite is another recently dis­cov­ered min­eral that is named after Dr. 
>Alexan­dre Krot, a col­league and col­lab­o­ra­tor of Brearley’s at the 
>Uni­ver­sity of Hawai’i, Manoa.
>
>The min­eral and its name, “brear­leyite,” have been approved by the 
>Com­mis­sion on New Min­er­als, Nomen­cla­ture and Clas­si­fi­ca­tion (CNMNC) 
>of the Inter­na­tional Min­er­alog­i­cal Asso­ci­a­tion. Three round, thin 
>sec­tions of one inch diam­e­ter con­tain the material. "
>
>source:
>http://news.unm.edu/2011/08/newly-discovered-mineral-in-meteorite-named-after-unm-professor/  
> (29th August 2011)
>
>paper: 
>http://www.minsocam.org/msa/ammin/toc/Abstracts/2011_Abstracts/AS11_Abstracts/Ma_p1199_11.pdf
>
>Best wishes to you all
>
>Martin
>
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