Compositional Variation and Mineral Chemistry of Jinshajiang and Lancangjiang Serpentinites, Yunnan Province, SW China  

作　　者：MASOUD Ahmed Elsaid YANG Jingsui LIU Fei 

机构地区：[1]Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074, China [2]State Key Laboratory of Continental Tectonics andDynamics, Institute of Geology, Chinese Academy of Geological Sciences, Beijing 10003 7, China [3]Geology Department, Faculty of Science, Tanta University, Tanta, Egypt

出　　处：《Acta Geologica Sinica(English Edition)》2015年第A02期60-60,共1页地质学报（英文版）

摘　　要：We present the whole-rock and the mineral chemical data for upper mantle peridotites from the San-Jiang region in Yunnan Province, SW China. These peridotites are part of a Paleo-Tethyan ophiolite belt occurring along the Jinshajiang and Lancangjiang suture zones. All samples of Jinshajiang and Lancangjiang ultramafic rocks are completely serpentinized. The Jinshajiang serpentinites are characterized by no relict of Olivine and Pyroxene,We present the whole-rock and the mineral chemical data for upper mantle peridotites from the San-Jiang region in Yunnan Province, SW China. These peridotites are part of a Paleo-Tethyan ophiolite belt occurring along the Jinshajiang and Lancangjiang suture zones. All samples of Jinshajiang and Lancangjiang ultramafic rocks are completely serpentinized. The Jinshajiang serpentinites are characterized by no relict of Olivine and Pyroxene,

分 类 号：P588.323[天文地球—岩石学]