宁夏区域地质基本特征

THE BASIC CHARACTERISTICS OF THE REGIONAL GEOLOGY OF THE HUI AUTONOMOUS REGION OF NINGXIA

摘要: 宁夏回族自治区系统的进行了1:20万区域地质调查,获得了大量实际资料和研究成果,并有许多新的发现和重大突破,使得宁夏地质研究程度提高到了一个新的水平。本文就以上成果,从地层与沉积环境、岩浆岩、变质岩、地质构造等方面作一介绍。

Abstract: A 1:200,000-scale regional geological survey has been carried out systematically in the Hui Autonomous Region of Ningxia. Through the survey a lot of data and fruitful research results have been obtained and there have been many new discoveries and major breakthroughs, thus raising the geological research of Ningxia to a higher level. On the basis of the above achievements, this paper presents an introduction to sedimentary environments, magmatic rocks, metamorphic rocks and geological structures.