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在古生代地槽褶皱区分布有接触交代型金-黄铁矿-铜硫化物矿床,矿床产于花岗岩侵入体与大理岩、灰岩的接触带。矿床类型有:接触交代型的层状自然金-磁黄铁矿-黄铜矿硫化物矿床(交代型金矿)和脉状石英-自然金-硫化物矿床(石英脉型金矿)。
There are contact metasomatic gold-pyrite-copper sulfide deposits distributed in the Paleozoic geosynclinal fold zone, and the deposit is produced in the contact zone between granite intrusions and marble and limestone. The types of gold deposits are contact metasomatic stratiform natural gold-pyrrhotite-chalcopyrite sulfide deposits (metasomatic gold deposits) and vein-quartz-natural gold-sulfide deposits (quartz vein-type gold deposits).