The Al Rais meteorite: A CR chondrite or close relative?
Although the classificational group 'CR' was first put forth by McSween more than 10 years ago, it included only the Al Rais and Renazzo meteorites. It has only been the relatively recent discovery of several CR-related chondrites in Antarctica and the Sahara that has provided the necessar...
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| Format: | Other/Unknown Material |
| Language: | unknown |
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1993
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| Online Access: | http://hdl.handle.net/2060/19940011817 |
| Summary: | Although the classificational group 'CR' was first put forth by McSween more than 10 years ago, it included only the Al Rais and Renazzo meteorites. It has only been the relatively recent discovery of several CR-related chondrites in Antarctica and the Sahara that has provided the necessary research material for an extensive group description and classification. Some 22 separate specimens representing at least 6 falls are now purportedly members of the CR group. In light of all this new data, an old question can once again be raised as to whether or not Al Rais should be classified in the same distinct group as Renazzo. This paper explores that question. |
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