辽宁甸子银多金属矿矿床地质特征及找矿分析

Geological characteristics and Prospecting Analysis of dianzi silver polymetallic deposit in Liaoning Province

辽宁省甸子区区银多金属款曲位于葫芦岛市燕山台,辽西褶带和山海关台拱交界区域。该区域主要发育的是中元古界雾迷山组底层,新元古界青白口系底层,北东方向断裂构造。该多金属矿床中,与成矿关系最密切的是中生代花岗岩,成矿条件极为有利,造就了目前的辽宁甸子区银多金属矿区。对该矿区进行矿床地质特征研究分析,总结其找矿标志,为多金属矿矿床地质特征及找矿分析提供有价值的建议与参考。

Dianzi District of Liaoning Province is located at the junction of yanshantai,western Liaoning fold belt and Shanhaiguan arch.This area is mainly developed in the Middle Proterozoic Wumishan formation bottom,Neoproterozoic Qingbaikou system bottom,NE direction fault structure.Among the polymetallic deposits,the Mesozoic granite is the most closely related to mineralization,and the metallogenic conditions are extremely favorable,resulting in the present silver polymetallic deposit in dianzi District,Liaoning Province.This paper studies and analyzes the geological characteristics of the deposit,summarizes its prospecting criteria,and provides valuable suggestions and reference for the geological characteristics and Prospecting Analysis of polymetallic deposits.