Publication Date:
2019-07-13
Description:
The Chelyabinsk meteorite fell in Russia on February 15, 2013 and was classified as LL5 chondrite. The diameter before it entered the atmosphere has been estimated to be about 20 m [1]. Up to now, numerous fragments weighing much greater than 100 kg in total have been collected. In this study, all noble gases were measured for 13 fragments to investigate the exposure history of the Chelyabinsk meteorite and the thermal history of its parent asteroid.
Keywords:
Lunar and Planetary Science and Exploration; Geosciences (General)
Type:
JSC-CN-30309
,
Lunar and Planetary Science Conference; Mar 17, 2014 - Mar 21, 2014; The Woodland, TX; United States
Format:
application/pdf
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