贵州重磁异常分区特征与区域成矿区(带)分布特色  

THE DIVISION OF THE GRAVITY AND MAGNETIC ANOMALIES AND THE DISTRIBUTION OF REGIONAL METALLOGENIC BELTS IN GUIZHOU PROVINCE

作　　者：王亮 张应文[2] 刘盛光[3] 

机构地区：[1]贵州省地质调查院,贵州贵阳550004 [2]贵州省地质矿产勘查开发局102地质大队,贵州遵义563003 [3]贵州省地质矿产勘查开发局地球物理地球化学勘查院,贵州贵阳550018

出　　处：《物探与化探》2009年第5期487-492,共6页Geophysical and Geochemical Exploration

摘　　要：通过研究贵州省矿产的分布与区域重磁场特征的时空对应关系,总结出重磁异常分布具有东西向分区(带),南北向分块(段)的特点,区内地表已发现和现开采有铝、磷、金、铅锌、锑、汞、锰、煤等矿床,极有规律地分布于相应的区(带)和块(段)上,有一定的区域性规律及地域特色,认为区域矿产分布,是有规律可循的,大多数矿产与重力低异常对应。这一认识具有极大的借鉴价值。Based on researches on the spatial-temporal relationship between the distribution of mineral resources and the characteristics of regional gravity and magnetic fields in Guizhou Province, the authors have reached some conclusions ： the distribution of gravity and magnetic anomalies can be divided into zones in the west-east direction and into blocks in the north-south direction; the known Al, P, Au, Pb-Zn, Sb, Hg, Mn and coal deposits are regularly distributed in corresponding zones and blocks, showing regional regularity and localized characteristics. It is thus held that the regional distribution of mineral resources adheres to some regularities, and that most mineral resources are consistent with gravity low anomalies. This understanding is of considerable reference value.

关 键 词：重磁场特征 区域成矿带 重力梯级带 航磁构造线 矿产资源 贵州 

分 类 号：P631[天文地球—地质矿产勘探]