河北肖营子岩体构造环境分析及其就位机制探讨

J4 ›› 2008, Vol. 16 ›› Issue (2): 43-45.

河北肖营子岩体构造环境分析及其就位机制探讨

梁国庆，陈英富，徐旭明，白君武，潘志民

河北省区域地质矿产调查研究所，河北廊坊 065000

收稿日期:2007-11-14 修回日期:2007-12-04 出版日期:2008-04-27 发布日期:2011-07-04
作者简介:梁国庆(1973一)，男，工程师，主要从事区域地质矿产调查及管理工作

Structural Environment and Emplacement M echanism of Xiaoyingzi Terrene，Hebei Province

LIANG Guoqing，CHEN Yingfu，XU Xuming，BAI Junwu，PAN Zhimin

Regional Geology and Mineral Resources Survey of Hebei Province，Langfang 065000，Hebei，China

Received:2007-11-14 Revised:2007-12-04 Online:2008-04-27 Published:2011-07-04

摘要/Abstract

摘要：

肖营子岩体为典型的复式岩体，岩性复杂，由多期多次岩浆上侵形成，由2个独立单元和1个序列组成，岩浆活动始于早侏罗世，结束于晚侏罗世，处于由挤压变为拉张的构造环境中，被动侵位特点明显，呈现岩墙扩张模式的就位机制。我们从肖营子岩体形成的构造环境及就位机制来探讨研究肖营子岩体的形成和演化过程，将对研究冀东地区中生代构造岩浆演化历史具有一定的参考意义。

关键词: 构造环境, 就位机制, 肖营子岩体, 河北

Abstract:

The Xiaoyingzi terrene is a typical complex massif，which is characterized by the various lithologic combination．It formed during the intruding of multiperiods magma．It is composed by two independent units and one sequences．The magmatic activity begins from the early Jurassic Epoch and end in the late Jurassic Epoch．The structural environment had transferred form compression to expand，and had obvious character of passive emplacement．The emplacement mechanism was dyke emplacement in the expand mode1．

Key words: Structural environment, Emplacement mechanism, Xiaoyingzi terene, Hebei

中图分类号:

P583

梁国庆，陈英富，徐旭明，白君武，潘志民. 河北肖营子岩体构造环境分析及其就位机制探讨[J]. J4, 2008, 16(2): 43-45.

LIANG Guoqing，CHEN Yingfu，XU Xuming，BAI Junwu，PAN Zhimin. Structural Environment and Emplacement M echanism of Xiaoyingzi Terrene，Hebei Province[J]. J4, 2008, 16(2): 43-45.

参考文献

[1] 张双增，李金和，梁国庆，等．河北省汤道河、青龙县、肖营子幅1：50000区域地质调查报告[R]．廊坊：河北省区域地质矿产调查研究所。2000．
[2] 邱家骧，邓晋福，路风香，等．岩浆岩岩石学[M]．北京：地质出版社，1985．
[3] 高秉璋，洪大卫，郑基俭，等．花岗岩类区1：5万区域地质填图方法指南[M]．武汉：中国地质大学出版社，1991．
[4] 张德全．中国东部花岗岩[M]．武汉：中国地质大学出版社，1988.

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