黑龙江省双桦煤田地磁异常与煤层变质程度关系研究

DISCUSSION ON THE RELATIONSHIP BETWEEN THE MAGNETIC ANOMALIES AND THE METAMORPHIC DEGREE SEAM IN SHUANGHUA COALFIELD

在对本区航磁资料电算处理的基础上,论述了磁异常特征与断裂和隐伏岩仁的分布规律,及磁异常区与煤变质特征的分布关系.对本区煤系地层中城子河纽煤层变质规律进行了预测.

The features of the magnetic anomalies and the distributions of the faults and the buried plu-tonites, as well as the relation between the area of magnetic anomalies and the metamorphic features and belts of seam, are researched, on the basis of computerizing areo - magnetic data. According to this, the distribution of the metamorphic belt of the seam in Chengzihe Formation.