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岩石学报 1999
The petrological characters and geotectonic setting of high-pressure metamorphic rock belts in Altun Mountains
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Abstract:
There are two high-pressure metamorphic rock belts in the north and south of Altun tectonic zone,respectively.The former is a high-pressure metapelitic rock belt,which occurs in the east of Beiketan in E-W striking Hongliugou-Lapeiquan ophiolitic compl