煤中微量元素特征在煤层对比中的应用  

Application of Trace-elements Characteristics in Coal Seam Correlation

作　　者：滕辉[1] 

机构地区：[1]煤炭科学院地质勘探分院

出　　处：《煤田地质与勘探》1989年第1期6-8,共3页Coal Geology & Exploration

摘　　要：吉林省珲春煤田的含煤地层为古新统一渐新统珲春组,因其煤层层数多、煤层薄,标志层少且不稳定等,使煤层对比困难。但利用 Ge、V、Mn、Ni 4种元素在各煤层中的分布特征对比煤层,获得了满意的效果。Hunchun Forma-tion(Palaeocene-Oligocene)is coalbearing st-rata in Hunchun coal field,Jiling province.The seams correlation becomes difficult becausethey are many layers and thin.However,sati-factory crorelation have been obtained by usi-ng Ge,V,Mn and Ni distribution characte-ristics in the seams.

关 键 词：煤 微量元素 煤层对比 化探 

分 类 号：P632[天文地球—地质矿产勘探]