关于吉林省的若干基础地质问题

详细信息

刊出日期: 1995-02-15

SOME PROBLEMS ON THE BASIC GEOLOGY IN JILIN PROVINCE

Publish Date: 15 February 1995

摘要: 本文就《吉林省区域地质志》编写以来的１０年（１９８４－１９９３）内，通过１：５万地质填图、普查找矿、专题研究，应用新理论、新方法、新技术取得的大量新资料、新进展，着重对吉林省的大地构造划分及其在东北亚地区所处的大地构造环境，吉林省太古宙、元古宙、显生宙的地质问题，吉林省境内的花岗岩、碰撞带以及板内推覆构造等进行探讨，并提出新认识。

Abstract: In ten years（1984- 1993）since the compilation of the" Regional Geology of JilinProvince" ,voluminous data have been obtained by means of using new theories and techniquesin 1:50000 giological mapping, reconnaissance and mineral prospecting and thernatic studies. On the basis of these data,this paper mainly discusses the tectonic division in Jilin province andits tectonic setting in Northeast Asia and the Archean,Proterozoic and Phanerozoic geology andgranites,collision zones and intraplate nappe structure in the province, and new ideas are pro-posed.