Characteristics of Blueschist in Shuangjiang Tectonic Mélange Zone,West Yunnan Province

被引：1
|
作者：
Zhang Zhibin Geological Investigation Academy of Yunnan Province
Faculty of Earth Sciences
机构：
来源：
Journal of Earth Science | 2004年 / 02期
关键词：
tectonic mélange zone; blueschist belt; glaucophane;
D O I：
暂无
中图分类号：
P56 [区域地质学];
学科分类号：
0709 ; 081803 ;
摘要：
Glaucophane in Shuangjiang area, West Yunnan Province, supplies a chance for studying south segment of Lancangjiang tectonic zone. But people are at odds as to whether two stage glaucophane exists or not, glaucophane is the result of dynamic metamorphism later, or indicates a high P/T metamorphic belt when Paleozoic Tethys Sea closed. Authors discover in a recent research that there is only one stage glaucophane in Shuangjiang area, and three blueschist belts are distributed near N S tending, and glaucophane in Shuangjiang area is related to the eastward subduction of Changning Menglian basin.
引用
收藏
页码：94 / 101
页数：8
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