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Coesite from Mengzhong eclogite at Dhonghai county, northeastern Jiangsu province, China

Published online by Cambridge University Press:  05 July 2018

T. Hirajima
Affiliation:
Department of Geology and Mineralogy, Kyoto University, Kyoto, 606, Japan
A. Ishiwatari
Affiliation:
Department of Earth Sciences, Kanazawa University, Kanazawa, 920, Japan
B. Gong
Affiliation:
Institute of Geology, Academia Sinica, P.O. Box 634, Beijing, China
R. Zhang
Affiliation:
Institute of Geology, Academia Sinica, P.O. Box 634, Beijing, China
S. Banno
Affiliation:
Department of Geology and Mineralogy, Kyoto University, Kyoto, 606, Japan
T. Nozaka
Affiliation:
Department of Geology and Mineralogy, Kyoto University, Kyoto, 606, Japan

Abstract

Coesite has been found as an inclusion in garnet from the Mengzhong eclogite in Donghai county, northeastern Jiangsu province, eastern China. The host eclogite occurs closely associated with regionally developed gneiss and was formed under P-T conditions of about 810°C and more than 28 kbar.

Type
Mineralogy and Petrology
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1990

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