Diopside and Magnetite Exsolutions in Olivine from Lower Cr# Dunite in the Dongbo Ophiolite, Southern Tibet  

作　　者：XIONG Fahui YANG Jingsui Robinson T PAUL Dilek YILDIRIM CHEN Yanhong XU Xiangzhen LIU Zhao TIAN Yazhou ZHOU Wenda LAI Shengming ZHANG Lan 

机构地区：[1]CARMA, State Key Laboratory for Continental Tectonics and Dynamics, Institute of Geology, Chinese Academy of Geological Sciences, Beijing 10003 7, China [2]Department of Geology andEnvironmentalEarth Science, Miami University, Oxford, 0H45056, USA [3]Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China [4]Faculty of Earth Sciences, China University ofGeoscience, Wuhan 430074, China [5]School of Earth Science and Mineral Resources, China University ofGeosciences, Beijing 100083, China

出　　处：《Acta Geologica Sinica(English Edition)》2015年第A02期101-101,共1页地质学报（英文版）

基　　金：funded by grants from Sinoprobe-05-02 from the Ministry of Science and Technology of China;the NSF China (Nos. 40930313, 40921001, 41202036);the China Geological Survey (Nos. 1212011121263, 12120114061801, 2014DFR2127C);project from Institute of Geology, Chinese Academy of Geological Sciences (J1526)

摘　　要：Diopside and magnetite exsolutions occur as oriented intergrowths within olivine of the lower Cr# dunite in the Dongbo ophiolite, Tibet. The fresh lower Cr# dunite has a mineral assemblage of olivine, spinel and diopside.Diopside and magnetite exsolutions occur as oriented intergrowths within olivine of the lower Cr# dunite in the Dongbo ophiolite, Tibet. The fresh lower Cr# dunite has a mineral assemblage of olivine, spinel and diopside.

分 类 号：P588.125[天文地球—岩石学] TD878.1[天文地球—地质学]