阿尔金高压变质岩带的特征及其构造研究

Characteristics and tectonic study of Arkin high pressure metamorphic belt

阿尔金山脉是我国重要的地质研究对象。由于恶劣的气候因素和特殊的地理环境,我国对阿尔金山脉的地质研究程度相对较低。前人在对该地区的大地构造属性和地质构造格架,认识中仅能依靠邻区资料,不足以完成真实数据的考察。本文针对阿尔金山脉高压变质岩带做出特征分析,从而得出其构造成因和变质过程。

the Altun Mountains is an important geological research object in china. Due to the adverse climate factors and the special geographical environment, the geological research degree of the Altyn Tagh mountains is relatively low in china. In the understanding of tectonic attributes and geological framework of the area, the predecessors can only rely on the data of adjacent areas, which is not enough to complete the investigation of real data. In this paper, the structural characteristics and metamorphic processes of the high-pressure metamorphic rocks in the Altyn Tagh mountains are analyzed.