论塔里木环式弧形构造系统  

On the Circular-Arcuate Tectonic System in Tarim

作　　者：王学佑[1] 管海晏[1] 袁宏仕 

机构地区：[1]北京国土资源遥感公司,100085

出　　处：《地质论评》1998年第1期7-14,共8页Geological Review

摘　　要：本文以遥感地质影像为依据,以板块开合构造理论为指导,充分应用“RS—GIS—GPS”空间遥感技术,对塔里木盆地及其周边地区的构造地质进行了系统、综合调查研究,提出该区为“内、中、外三环体和三环带”的塔里木环式弧形构造系统的大地构造格局;着重论述了塔里木环式弧形构造系统的依据、特征、形成与演化,以及对矿产资源、地质环境的控制规律;对所提出的“环弧成矿带”、“环弧地质环境块(带)”、发现的环绕塔里木盆地油气、钾盐、煤、铀、金属、建材及宝玉石等5个环状成矿带和发现的罗布泊特大型钾盐矿产基地等方面,进行了重点阐述。On the basis of remote sensing geological images and the opening-closing plate-tectonic theory and by applying the 'RS -GIS -GPS' technique, the authors have carried out a systematic and integrated investigation of the structural geology of the Tarim basin and its surrounding areas, and then proposed that the tectonic framework of the Tarim basin is marked by a circular-arcuate tectonic system composed of 'the inner, middle and outer circular bodies and zones'. This paper mainly deals with the grounds, features, formation and evolution of the Tarim circular-arcuate tectonic system and its control on mineral resources and the geological environment of the region and discusses the proposed 'circular-arcuate metallogenic belts' and 'circular-arcuate geological environment blocks (belts)', five circular metallogenic belts of petroleum, potash salt, coal uranium, metals, building materials and gems-jades encircling the Tarim basin, and the super-giant Lop Nur potash salt base.

关 键 词：遥感地质 成矿规律 成矿带 盆地 弧形构造 

分 类 号：P612[天文地球—矿床学] P542.3[天文地球—地质学]