黑龙江省嘉荫县平顶山金矿控矿构造及找矿方向  

ORE-CONTROLLING STRUCTURES AND PROSPECTING GUIDES IN PINGDINGSHAN GOLD DEPOSIT, JIAYIN, HEILONGJIANG

作　　者：徐国彬 

机构地区：[1]黄金第五支队,黑龙江林口157600

出　　处：《黄金地质》1995年第2期26-29,共4页Gold Geology

摘　　要：平顶山金矿属中低温热液蚀变岩－石英脉型金矿，在空间上与元古宙变质岩基底、花岗闪长岩及闪长玢岩、细晶闪长岩紧密伴生。矿体严格受NNE向断裂构造控制，控矿断裂构造在成矿阶段的应力处于张扭状态，有利于矿液的充填、沉淀，并指出该区NNE向断裂，特别是F0断裂的下盘应为进一步工作方向。Pingdingshan gold deposit is a low-middle temperature hydrothermal altered rock-quartzvein type one, is spatially closely associated with the basement of Proterozoic metamorphics,granodiorite, diorite-porphyrlte and luciite. The. orebody is strictly controlled by NNEfaulted structures. The stress of ore-controlling faulted structure is in a tenso-shhear stateduring the metallogenic stage, which is favorable for the infilling and precipitation of oresolution- NNE faults, especially the lower wall of F0 fault, are pointed out to be targets forfurther prospecting in this district.

关 键 词：金矿床 控矿构造 断裂构造 热液成矿 找矿方向 

分 类 号：P618.510.2[天文地球—矿床学]