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    权恒, 张炯飞, 武广, 祝洪臣. 得尔布干有色、贵金属成矿区、带划分[J]. 地质与资源, 2002, 11(1): 38-42.
    引用本文: 权恒, 张炯飞, 武广, 祝洪臣. 得尔布干有色、贵金属成矿区、带划分[J]. 地质与资源, 2002, 11(1): 38-42.
    shu
    QUAN Heng, ZHANG Jiong-fei, WU Guang, ZHU Hong-Chen. DIVISION OF DERBUGAN METALLOGENIC PROVINCES AND BELTS OF NONFERROUS AND PRECIOUS METALS[J]. Geology and Resources, 2002, 11(1): 38-42.
    Citation: QUAN Heng, ZHANG Jiong-fei, WU Guang, ZHU Hong-Chen. DIVISION OF DERBUGAN METALLOGENIC PROVINCES AND BELTS OF NONFERROUS AND PRECIOUS METALS[J]. Geology and Resources, 2002, 11(1): 38-42.
    shu

    得尔布干有色、贵金属成矿区、带划分

    DIVISION OF DERBUGAN METALLOGENIC PROVINCES AND BELTS OF NONFERROUS AND PRECIOUS METALS

      摘要
    • 摘要: 得尔布干成矿区位于蒙古-额霍茨克断裂与得尔布干断裂之间，可划分3个成矿亚区：①上黑龙江（拗陷）成矿亚区，位于得尔布干成矿区北部，以金矿化为主，铜次之，可划分出3个E-W向成矿带；②额尔古纳（隆起）成矿亚区，位于中部，以铅锌银、金矿化为主，铜矿化次之，可划分出3个NE向成矿带；③克鲁伦（半拗、半隆）成矿亚区，位于南部，以铜、银、铅锌矿化为主，金矿化次之，可划分2个NW向成矿带和1个NE向成矿带.

       

      Abstract: The new concept of the "Derbugan metallogenic province" is proposed instead of the "Derbugan metallogenic belt".Derbugan metallogenic province refers to the zone between the Mongolian-Okhotsk and Derbugan fracture belts.It is composed of 3 metallogenic subprovinces with NE strike.Upper Heilongjiang(depression)Au and Cu metallogenic subprovince,with the major structural line of E-W strike,which lies in the northern part of the metallogenic province,can be subdivided into 3 metallogenic belts from north to south,i.e.,Enhehada-Ergenhe Au metallogenic belt,Longgouhe-Ershiyizhan Cu and Au metallogenic belt,and Aolaqi-Walagan Au metallogenic belt.Ergun(uplift)Pb,Zn,Ag,Au and Cu metallogenic subpro vince,which lies in the middle of the metallogenic province,can be subdi vided into 3 metallogenic belts from north to south,i.e.,Wuma-Badaoka Au(Cu)metallogenic belt,Jilalin-Fukeshan Cu and Au metallogenic belt,and Xiahulin-Xijinuo Pb,Zn,Ag and Au(Cu)metallogenic belt.The direction of the major structure line is NE trend.Kerulen(depression and uplift)Cu,Pb,Zn and Ag metallogenic subpro vince with structural developed in NW and NE trends,which lies in the southern part of the metallogenic province,can be subdivided into 3 metallogenic belts,i.e.,Wushan-Changsheng Cu(Pb,Zn)metallogenic belt trending NW,Eren-Jiawula Pb,Zn and Ag metallogenic belt and Badaguan-Heishantou Cu(Mo)metallogenic belt trending NE.There are about 55 mineral deposits proven in Derbugan metallogenic province,among which 10 are super large,13 large and 25 mediate in size.Most of the deposits occur in the regions of Choibalsan in Mongolia and Chita in Russia.

       

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