贵州省安宁煤矿勘查区地质背景及聚煤特征研究  

Study on geological background and coal accumulation features of Anning Coal Mine exploration area in Guizhou Province

作　　者：庞代静 原晓珠[1] PANG Daijing;YUAN Xiaozhu(Geological Survey Research Institute of Guizhou Coal Geological Bureau,Guiyang 550008,Guizhou,China)

机构地区：[1]贵州省煤田地质局地质勘察研究院,贵州贵阳550008

出　　处：《资源信息与工程》2022年第4期90-92,98,共4页Resource Information and Engineering

摘　　要：安宁煤矿勘查区隶属贵州省普安县楼下镇,位于鱼龙向斜和老鬼山背斜之间。构造形态较简单,总体上为一略有起伏的单斜构造,断层及褶皱不发育。该区地层产状稳定,倾角较缓。勘查区内主要含煤地层为二叠系上统龙潭组,该组含煤较为稳定,煤层层数与变化不大,具有一定规律性。3层可采煤层的连续性及赋存情况较好,均为开采价值较高的煤层。Anning Coal Mine exploration area is subordinate to Louxia Town,Pu′an County,Guizhou Province,and is located between Yulong syncline and Laoguishan anticline.The structural is a monoclonal structure with slight undulation.The structure is relatively simple,and the faults and folds are not developed.The stratum occurrence in this area is stable and the dip angle is relatively slow.The main coal bearing stratum in the exploration area is Longtan Formation of Upper Permian system.The coal bearing of this formation is relatively stable,and the number of coal seams had little change,which has a certain regularity.The three layers of coal seams with good continuity and occurrence have high mining value.

关 键 词：聚煤特征 龙潭组 含煤性 安宁煤矿 

分 类 号：P624[天文地球—地质矿产勘探]