| 西昆仑造山带花岗岩形成的构造环境 |
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| 关键词:granitoid tectonic environment west Kunlun orogenic belt |
| 基金项目:原地矿部“九五”资源与环境科技攻关项目(编号:9502010) |
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| Tectonic Environments of Granitoids in the West Kunlun Orogenic Belt |
| There are six intrusive cycles and nine intrusive periods of granitoids in west Kunlun orogenic belt.The granitoids were formed in ocean ridge,volcanic arc,syn-collision,post-collision uplift and late orogenic environments respectively.The first three granitoids record the processes of ocean basin formation→ocean crust subduction→continent collision whereas the last two granitoids give expressin to the deep mechanism of lithospheric evolution in post-collision period. |
| JIANG Yao-hui,NAI Xing-jian,GUO Kun-yi,HE Ju-rui.2000.Tectonic Environments of Granitoids in the West Kunlun Orogenic Belt[J].Acta Geoscientica Sinica,21(1):23-25. |
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