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中国蛇绿岩研究的现状及今后的研究方向

  • 赵德军 ,
  • 吴山 ,
  • 吴德超
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  • 国家自然科学基金委员会地球科学部 北京 100083
姚玉鹏,男,1968年出生,助理研究员,主要从事自然科学基金岩石矿物学项目管理工作。

收稿日期: 1996-07-15

  修回日期: 1996-09-09

  网络出版日期: 1997-04-01

OPHIOLITE RESEARCH IN CHINA:CURRENT STATUS AND STRATEGY

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  • Department of Earth Sciences,National Natural Science Foundation of China,Beijing 100083

Received date: 1996-07-15

  Revised date: 1996-09-09

  Online published: 1997-04-01

摘要

经过20多年的努力,中国蛇绿岩研究已取得了不少成绩。今后的研究工作中,应强调对中国典型蛇绿岩的研究,即结合我国的地质背景,以构造、岩石、地球化学互相配合,进行多学科、多手段的“立典式”研究;重视对蛇绿岩岩浆成因的研究,进而探索地球深部地幔过程与板块扩张机制;深入挖掘蛇绿岩各岩石单元中
所赋含的信息,为板块运动学和动力学提供更合理的解释;而对前寒武纪蛇绿岩的研究,尚处于探索阶段,宜十分谨慎。

本文引用格式

赵德军 , 吴山 , 吴德超 . 中国蛇绿岩研究的现状及今后的研究方向[J]. 地球科学进展, 1997 , 12(2) : 134 -137 . DOI: 10.11867/j.issn.1001-8166.1997.02.0134

Abstract

The ophiolite research in China has achieved much progress during recent twenty years. Spatio-temporal distribution, diversity, classification, genesis and environment of the ophiolites in China have been deeply researched. In future research works, several points should be emphasized: the exhaustive study of typical ophiolite in China; the origin of ophiolitic magma and related mantle process, thereafter the mechanics of plate spreading; the analysis of the information carried by petrological units of ophiolite to provide a more reasonable explanation for plate tectonics. The identification and research of pre-
Cambrian ophiolite should still be paid more cautions.

参考文献

1 Coleman R G. Ophiolite-Ancient Oceanic Lithosphere? Berlin: Spriger-Verlag,1977.
2 张旗主编.蛇绿岩与地球动力学研究.北京:地质出版社,1996.
3 张旗,肖序常.中国蛇绿岩研究概述.岩石学报,1995,11(增刊):1-9.
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5 Schilling J. Fluxes and excess temperatures of mantle plumes inferred from their interaction with migrating mid-ocean ridge. Nature, 1991,352:397-403.
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