双鸭山市东瓮泉勘查区成矿地质特征分析

文章通过对双鸭山东瓮泉勘查区区域地层、构造、岩浆岩及勘查区地层、构造、岩浆岩、煤层、煤质特征的分析研究,总结了勘查区成矿地质特征,确定该区煤层属低-中灰、中高-高热值、特低硫、特低-低磷煤;并且属于中高-高挥发份,中等-强粘结性的富油煤,煤种为1/3焦煤、气煤。

Based on the analysis and study of regional stratigraphy, structure, magmatic rock and the characteristics of strata,structure, magmatic rock, coal seam and coal quality in Shuangyashan Dongwengquan Exploration Area, this paper summarizes the metallogenic geological characteristics of Shuangyashan Dongwengquan exploration area. It is determined that the coal seam in this area belongs to low-medium ash, medium-high calorific value, ultra-low sulfur and ultra-low phosphorus coal. And it belongs to medium-high volatile, medium-strong cohesive oil-rich coal, the type of coal is 1/3 of coking coal and gas coal.