• 责任者：Huang Zhiying (Chengdu Institute of Geology and Mineral Resources ; Chengdu 610081 ; China) ; Qi Xuexiang
• 刊名：Geology in China
• 出版年：2013
• 卷期：40(3)
• 关键词：闪长岩 ; diorites ; 青藏高原 ; Qinghai-Tibetan Plateau
• 页码：p.730-741
• 图表：9 illus., 3 tables, 54 refs.
• 分类号：0801
• issnNo：ISSN1000-3657
• isbnNo：CN11-1167/P

     The Tengchong block is an important part of the southeastern Tibetan Plateau, corresponding to the Lhasa block. The discovery of the Songduo eclogite belt in recent years proves the existence of the subduction and collision event in Lhasa block, and the problem has cropped up whether the same event existed or not in Tengchong block. The emplacement age and tectonic setting of the diorite in Tengchong block is identical with the data of eclogite in the Lhasa block, and regional angular unconformity with the lack of P₂ to T₁, suggests that the subduction-collision in Tengchong block did happen during early Indosinian, like the event that happened between Lhasa and northern Australia blocks from P2 to T1.