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Mineralogy of Purang Ophiolite Peridotites, Western Part of Yarlung-Zangbo Suture Zone(YZSZ), Southern Tibet
被引:0
|作者:
ZHOU Wenda
[1
,2
]
YANG Jingsui
[2
]
ZHAO Junhong
[1
,3
]
XIONG Fahui
[2
]
LIANG Fenghua
[2
]
LIU Fei
[2
]
机构:
[1] Institute of Earth Sciences,China University of Geosciences,Wuhan
[2] State Key Laboratory for Continental Tectonics and Dynamics,Institute of Geology,Chinese Academy of Geological Sciences,Beijing
[3] State Key Laboratory of Geological Processes and Mineral
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<正>The Purang ophiolite is a large mantle peridotite massif ca.600 km2 in area.The mantle peridotite is composed dominantly of harzburgite,lherzolite and minor dunite.The Fo and NiO contents of olivine in the peridotites are in the range of 89.5~92.8 and 0.23~0.44 wt.%,respectively;both of these parameters increase gradually
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