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二道甸子金矿南部火山—次火山岩带受断裂构造控制,金成矿与火山—侵入作用有密切关系。通过与黑龙江省近年发现的东安大型金矿床的对比分析,发现二者有很多相类似之处,并认为该火山—次火山岩带具有良好的金矿找矿前景,初步确定半截沟区、暧木区、饲养场区为寻找火山—次火山岩型金矿的优选靶区。
Volcanic-secondary volcanic belt in the southern part of Erdaodianzi gold deposit is controlled by fault structure, and gold mineralization is closely related to volcano-intrusive effect. By comparing with the large gold deposits in Dongan discovered in recent years in Heilongjiang Province, it is found that there are many similarities between the two. It is considered that the volcanic-subvolcanic belt has a good gold prospecting prospect, and the semi- The area and the farm area are the preferred targets for finding volcanic-subvolcanic gold deposits.