红旗岭岩浆硫化铜镍矿床地质特征

GEOLOGICAL FEATURES OF MAGMATIC SULFIDE Cu-Ni DEPOSIT AT THE HONGQILING,JILIN PROVINCE

本文综述了呼兰群地层总体为下古生界，其中黄莺屯组（下段为矿床围岩）相当于寒武—奥陶系，小三个顶子组（为第Ⅲ岩带围岩）属志留—泥盆系；辉发河深断裂为导岩（矿）构造，北西向断裂为容岩（矿）构造，系统地探讨了红旗岭岩浆硫化铜镍矿床（１号、７号）成岩（矿）的地质特征。

Most of the Hulan group strata belong to an early Paleozoic Era,among them,theHuangyintun Formation is equivalent to the Cambrian-Ordovician,(Lower is a cotintryrocks). Xiaosandingzi Formation belongs to Silurian-Devonian system(Country rock of thethird rock belt),Huifahe deep faults are structures as passage ways for rock(ore)fluids, NWfaults are structures for rock(ore)housing.Metallogenic characteristics of the Hongqilingmagmatic sulfide copper-nickel deposits(No.1, No. 7)are systematically discussed,therefore,the genetic types of deposits are subdivided.