학술논문
Mineralogy, Petrology, Chronology, and Exposure History of the Chelyabinsk Meteorite and Parent Body
Document Type
Report
Author
Righter, K; Abell, P; Agresti, D; Berger, E. L; Burton, A. S; Delaney, J. S; Fries, M. D; Gibson, E. K; Harrington, R; Herzog, G. F; Keller, L. P; Locke, D; Lindsay, F; McCoy, T. J; Morris, R. V; Nagao, K; Nakamura-Messenger, K; Niles, P. B; Nyquist, L; Park, J; Peng, Z. X; Shih, C. Y; Simon, J. I; Swisher, C. C., III; Tappa, M
Source
Subject
Language
English
Abstract
The Chelyabinsk meteorite fall on February 15, 2013 attracted much more attention worldwide than do most falls. A consortium led by JSC received 3 masses of Chelyabinsk (Chel-101, -102, -103) that were collected shortly after the fall and handled with care to minimize contamination. Initial studies were reported in 2013; we have studied these samples with a wide range of analytical techniques to better understand the mineralogy, petrology, chronology and exposure history of the Chelyabinsk parent body.