黑龙江省嘉荫县马连金矿床地质特征及成因探讨  

Study on the geological features and genesis of Malian gold deposit,Jiayin,Heilongjiang

作　　者：张朋[1] 孙景贵[2] 乔树岩[1] 杨凤超[1,2] 张渝金[1] 刘长纯 

机构地区：[1]沈阳地质矿产研究所 [2]吉林大学地球科学学院 [3]辽宁省地质矿产调查院

出　　处：《黄金》2011年第8期9-16,共8页Gold

基　　金：国家自然科学基金项目(40472050;40772052)

摘　　要：马连金矿床位于佳木斯隆起北部,矿体赋存于下元古界黑龙江群中,并受NNE向断裂构造控制。在阐述成矿地质背景的基础上,系统研究了矿床的地质特征、矿石结构、构造及矿物学特征,并与典型的造山型金矿床进行了对比,对矿床的成因类型进行了探讨。综合分析认为,马连金矿床成因类型为造山型金矿床。Located in the lower Proterozoic Heilongjiang group along the north of Jiamusi uplift,the Malian gold deposit is controlled by NNE fault.Based on the ore-forming geological background,a research on geological characteristics,ore structure,mineralogical features of the deposit is carried out.Malian gold deposit is compared with some typical orogenic gold deposits,as well.It is concluded that Malian gold deposit is an orogenic gold deposit.

关 键 词：马连金矿床 矿床地质特征 造山型金矿床 矿床成因 黑龙江省 

分 类 号：P618.51[天文地球—矿床学]