中条山地区地壳递进演化与胡─篦型铜矿床的成因

来源期刊：中南大学学报(自然科学版)1999年第4期

论文作者：刘亮明 陈国达 彭省临 杨牧

文章页码：27 - 31

关键词：地壳演化;多因复成成矿作用;胡─篦型铜矿床;中条山

Key words：crust evolution; polygenetic compound mineralization; “Hu-Bi” type copper deposit; Zhongtiaoshan

摘    要：通过分析中条山地区的沉积建造、岩浆 建造、变质作用和构造型相等对中条山地区地壳演化 运动史进行了反演，并用地洼学说的递进成矿思想对胡 篦型铜矿床的成因特征进行了全面分析，论证了中条山地区地壳经历了地槽、地台和地洼3个不同性质的大地构造阶段，胡-篦型铜矿床是经中条期裂谷环境的喷流沉积成矿作用、中条褶皱造山运动时的变形变质改造成矿作用和西洋河期再生裂谷环境中的热液叠加成矿作用而形成的多因复成矿床．

Abstract: The progressive evolution history of crust is deduced by analyzing sedmentary formation, magmatic formation, metamorphism and structure style in Zhongtiaoshan district, and the genetic features of “Hu-Bi” type copper deposits are thoroughly analyzed by using the progressively metallogenic thought of Diwa theory. The crust in Zhongtiaoshan district has undergone 3 different geotectonic stages which are geosyncline, platform and Diwa. The “Hu-Bi” type copper deposits are compounded polygeneticcally, by compounding of exhalative sedmentary mineralization in rift of Zhongtiao Period, reforming mineralization in deformation and metamorphism of Zhongtiao Orogeny, and hydrothermal mineralization in rerifting setting of Xiyanghe Period.