津头-白沙一带“红层”赋存特征及其找煤前景分析

Analysis of Jintou-Baisha along the"red layer"occurrence characteristics and prospects of finding coal

文章探讨了龙永煤田津头-白沙一带"红层"沉积的特点,并分析其与下伏、周边地层及系地层接触关系,对"红层"沉积厚度进行了分析,探讨了津头-白沙一带"红层"不整合接触面倾角大小及其下伏地层埋藏厚度等两个因素决定了"红层"下找煤前景。

This paper discusses the Longyong Coalfield of Jintou-Baisha along the ＂red layer＂ deposition characteristics, and its underlying, the surrounding strata of the relationship between the ＂red layer＂ contacts with the coal-bearing strata between the ＂red layer＂ deposition thickness of the analysis, discussed Tianjin head-white sand along the ＂red layer＂ unconformity contact surface angle size and the thickness of the underlying strata buried two factors determine the ＂red layer＂ under the prospects of finding coal.