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Curious kinetic behavior in silica polymorphs solves seifertite puzzle in shocked meteorite
The presence of seifertite, one of the high-pressure polymorphs of silica, in achondritic shocked meteorites has been problematic because this phase is thermodynamically stable at more than ~100 GPa, unrealistically high-pressure conditions for the shock events in the early solar system. We conducte...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Association for the Advancement of Science
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4640644/ https://www.ncbi.nlm.nih.gov/pubmed/26601182 http://dx.doi.org/10.1126/sciadv.1500075 |