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1983年夏秋,笔者曾随中国科学院登山科学考察队,前往南峰地区进行过地质、地球化学考察,现将当地变质岩类和花岗岩的若干特征研究结果作如下报道。 变质岩群及变质相带 本区的变质岩自西向东可分为:乃彭组—多雄拉组—乃彭组—多雄拉组—加热萨组—帕隆群(图1)。在这些组、群中能见到:低角闪岩相,高绿片岩相,绿片岩相。
In the summer of 1983, the author went through a geological and geochemical investigation with the mountaineering scientific expedition team of the Chinese Academy of Sciences and went to the area of Nanfeng. Now, the research results of some characteristics of the local metamorphic rocks and granites are reported as follows. Metamorphic rocks and metamorphic facies The metamorphic rocks in this area can be divided into Niapeng Formation-Duoduogala Formation-Nabeng Formation-Duoduongla Formation-Heated Sappa-Palong Formation (Figure 1). In these groups, the group can see: low amphibolite facies, high greenschist facies, greenschist facies.