| 太行山—燕山地区中生代花岗岩生成动力学机制与陆内造山作用 |
| |
| 引用本文： | 刘凤山,石准立.太行山—燕山地区中生代花岗岩生成动力学机制与陆内造山作用[J].地球学报,1998,19(1):12-18. |
| |
| 作者姓名： | 刘凤山 石准立 |
| |
| 作者单位： | 地质矿产部地质调查局(刘凤山)，中国地质大学(石准立) |
| |
| 摘 要： | 本文探讨了太行山－燕山地区中生代花岗岩生成动力学机制及其与陆内造山作用的成生关系。从总结花岗岩浆活动一般规律入手，论述了岩浆源区源岩性质、物理化学条件、深部过程等对花岗岩浆生成的制约，提出并论证了一个新的比较合理的板内岩浆活动成因模型。通过分析，得出了一个重要的新结论：本区中生代花岗岩的形成是克拉通活化的结果。
|
| 关 键 词： | 陆内造山作用 花岗岩 中生代 太行山－燕山地区 岩浆起源 |
Drpamic Mechanism about Generation of Mesozoic Granits in Taihang Shan-Yan Shan Area and Intracontinental Orogeny |
| |
| LIU Feng-shan and SHI Huai-li.Drpamic Mechanism about Generation of Mesozoic Granits in Taihang Shan-Yan Shan Area and Intracontinental Orogeny[J].Acta Geoscientia Sinica,1998,19(1):12-18. |
| |
| Authors: | LIU Feng-shan and SHI Huai-li |
| |
| Institution: | Bureau of Geological Survey, MGMR, Beijing;China University of Geosciences, Beijing |
| |
| Abstract: | This paper discusses the dynamic mechanism about generation of Mesozoic granites in Taihang Shan-Yan Shan area and theirgenetic relations to intracontinental orogeny. After summarizing the general law of the granites, this paper expounds the major constrains for the generation of granitic magma from the characters of source rocks in magma source, physical-chemical conditions, deep process etc., and puts out and proofs a preliminary rather reasonable genetic model of intraplate magma activity.By above work,the paper tries to draw a new important conclusion: the generation of Mesozoic granites in this area is the result of craton mobilization. |
| |
| Keywords: | intracontinental orogeny granite Mesozoic Taihang Shan-Yan Shan area magma origin |
|
| 点击此处可从《地球学报》浏览原始摘要信息 |
| 点击此处可从《地球学报》下载免费的PDF全文 |
