辽宁绥中苇子沟地区金多金属矿成矿规律及找矿前景

摘要

The gold polymetallic deposits in the Weizigou area of Liaoning province are mainly controlled by fault structures. Limonite, pyrite, kaolinization and potashization are the main alteration features. The surrounding rocks are Cretaceous granites and New Archean missed granites. The exploration of metallogenic regularity in this area has been explored through soil geochemical measurements, induced polarization (IP) measurement, trench exploration engineering and drilling engineering. It is believed that the mineralization in this area is controlled mainly by fault structures and has obvious zonality. The formation of polymetallic mineralization is closely related to the Archean hybrid granite.%辽宁苇子沟地区金多金属矿主要受断裂构造控制,以褐铁矿化、黄铁矿化、高岭土化及钾化为其主要蚀变特征,其围岩为白垩纪花岗岩和新太古代混合花岗岩.通过对土壤地球化学测量、激电中梯剖面测量、槽探工程和钻探工程等手段探索了该区成矿规律,认为该区矿化主要受断裂构造控制,具有明显的分带性,金及多金属矿化体的形成与太古代混合花岗岩密切相关.