涟源坳陷煤反射率变化及其与深部断裂构造的关系  

THE CHARACTERISTICS OF VITRINITE REFLECTANCE OF ANTHRACTIVE IN LIANYUAN DEPRESSION AND THEIR RELATION TO THE DEEP-SEATED FAULT STRUCTURE

作　　者：王文侠[1] 

机构地区：[1]中国矿业大学

出　　处：《煤田地质与勘探》1991年第2期20-25,共6页Coal Geology & Exploration

摘　　要：研究了区内近30个矿井中煤的反射率变化特征及分布规律,结合地质、航磁资料,确认了区内上古生界地层下有一条北西向压扭性基底隐伏断层。By means of measuring the vitrinite reflectance of the anthractive from nearly thirty mines in the Lianyuan depression, Hunan province, this paper researches their various characters and distribution regularity. Meanwhile, summing-up themand the material of geology, air magnetic survey and remote sensing, author considers further that there is a basementblind fault of the pressure-shearing nature in northwest direction beneath the strata of the opper palaeogoic erathem.

关 键 词：煤 反射率 镜质组 地层 断裂 构造 

分 类 号：P618.110.4[天文地球—矿床学]