2000•中国科学通报：英文版Requires access
Discovery of the eclogite and its petrography in the Northern Dabie Mountain
Shutong, Xu Xu, Yican, Liu, Wen, Su, Rucheng, Wang, Laili, Jiang, Weiping, Wu
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Abstract
Eclogite from the Northern Dabie Mountain is a new finding by the authors. These eclogites in foliated perdotite are enveloped by banded gneiss and occur in the mafic-ultramafic rock belt. They are mainly composed of omphacite, garnet, diopside, orthopyroxene, amphibole, plagioclase and magnetite, and a small amount of rutile, spinel, olivin and 鏾rundum. The mineral association of peak metamorphism of the eclogite is omphacite+garnet+rutile. The existence of eclogite in the Northern Dabie Mountain implies that there was an eclogitic metamorphism prior to the granulitic facies one in the mafic-ultramafic rock belt.