摘要
吐列毛都地区位于大兴安岭南段东坡。由于大兴安岭75%以上的面积为中生代岩浆岩所覆盖,是中国北方重要的锡、铜、铅、锌多金属矿带。所以研究大兴安岭中生代构造特征对认识中国东部大陆岩石圈演化和资源有重要意义。本文通过背景资料研究和野外地质调查,对吐列毛都地区中生代构造特征及相应的形成机制得出了认识。
The Tuliemaodu area is located in the east slope of the southern part of Daxinganling.More than 75% of Daxinganling area covered by the Mesozoic magmatic rocks,which is an important significance to study Mesozoic tectonic characteristics continental lithosphere evolution and mineral resources.Through geologic setting study and field geological survey,understood Mesozoic tectonic characteristics in the study area and corresponding metallogenic mechanism.
出处
《吉林地质》
2010年第4期6-9,共4页
Jilin Geology
关键词
吐列毛都地区
中生代
构造特征
断裂
Tuliemaodu area
Mesozoic tectonic characteristics
fault
