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2015 | OriginalPaper | Buchkapitel

Effect of Temperature upon Fe–Mg Composition of Garnet in Pelitic System

verfasst von : Ying Li, Jianguo Du, Chao Xie, Zhihua Zhou

Erschienen in: Proceedings of the 11th International Congress for Applied Mineralogy (ICAM)

Verlag: Springer International Publishing

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Abstract

The Effects of pressure and temperature on Fe–Mg compositions of garnet in natural pelitic system were studied experimentally at temperatures of 700–780 °C and pressures from 21 to 29.4 kbar. The concentrations of FeO and MgO of garnet in the run products show linear relationships with experimental temperatures. The result determined the Fe–Mg partition trend with temperature in a natural rock with complex chemical compositions, which favors the identification of metamorphic temperature for pelitic rocks in eclogite facies.

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Metadaten
Titel
Effect of Temperature upon Fe–Mg Composition of Garnet in Pelitic System
verfasst von
Ying Li
Jianguo Du
Chao Xie
Zhihua Zhou
Copyright-Jahr
2015
DOI
https://doi.org/10.1007/978-3-319-13948-7_20