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.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
1989年第1期6-8,共3页
Coal Geology & Exploration
