Brigham, Cheryl and Murrell, M. T. and Burnett, D. S. (1982) SiO2-rich condrules in ordinary chondrites. Meteoritics, 17 (4). pp. 187-188. ISSN 0026-1114. https://resolver.caltech.edu/CaltechAUTHORS:20150505-140925448
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Abstract
The solar system abundances of Mg, Fe, and Si dictate that chondritic meteorites are silica-deficient compared to most terrestrial or lunar igneous rocks; thus olivine-orthopyroxene assemblages are commonly observed in ordinary chondrites. However, in the unequilibrated H-chondrites Sharps, Bremervorde, and Dhajala, we have observed chondrules and fragments which contain either tridymite or cristobalite as a major phase.
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| Additional Information: | © 1982 Meteoritical Society. | ||||||
| Issue or Number: | 4 | ||||||
| Record Number: | CaltechAUTHORS:20150505-140925448 | ||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20150505-140925448 | ||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
| ID Code: | 57242 | ||||||
| Collection: | CaltechAUTHORS | ||||||
| Deposited By: | Jason Perez | ||||||
| Deposited On: | 06 May 2015 17:03 | ||||||
| Last Modified: | 09 Mar 2020 13:18 |
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