Distribution and Structural Setting of Magmatic Rocks of Middle-Late Permian in Western Tabei Uplift, Tarim Basin
详细信息
- 责任者：Liu Yalei (Institute of Geology and Geophysics ; Beijing 100029 ; China) ; Huang Zhibin
- 刊名：Xinjiang Petroleum Geology
- 出版年：2012
- 卷期：33(6)
- 关键词：火成岩 ; igneous rocks ; 塔里木盆地 ; Tarim Basin
- 页码：p.672-675
- 图表：1 illus., 4 tables, 11 refs.
- 分类号：0801
- issnNo：ISSN1001-3873
- isbnNo：CN65-1107/TE
摘要
The distribution of magmatic rocks of the Middle-Late Permian in the western Tabei Uplift controlled by the faults leads to the acidic volcanic rock distribution to EW in the uplift controlled by EW faults of the Carboniferous-Permian. The basalt merely distributed in Yingmaili swell and Halahatang Sag is controlled by near-SN faults.The geochemical analysis indicates that the magmatic rocks in this study area belong to the intraplate volcanic rocks characterized by rift volcanic rock and the product of the late thermal event in the Early Permian large igneous rock province in Tarim Basin.