摘要
内蒙古恩和哈达河地区位于额尔古纳铜-钼-银-金-铅-锌成矿带上,区内地层主要为前寒武纪和中生界,断裂构造主要为EW、NE、NW及近SN向,且NE、NW、近SN向控制区内矿产的分布。区内砂金矿广泛分布,岩金矿床主要有虎拉林、八道卡岩金矿,岩金矿分布在砂金矿上游,岩、砂矿关系密切。因而砂金矿上游,NE、NW、近SN向断裂且环形遥感影象和岩浆岩发育地区,是寻找岩金矿的有利地区。
Enhehadahe Area of Inner Mongolia located on a Cu-Mo-Ag-Au-Pb-Zn mineralization zone, the main stratum in the zone is presinian Cambrian system and Sinian period, breaking structure are EW, NE, NW and near SN direction, and NE, NW, near SN direction distributed to mineral in controlling area. In the area, placer gold is more, the main rock gold deposits are Hulalin and Badaoyan gold mine , rock gold distrbuted on the upper reach of gold placer, rock gold and placer gold had a close ralationship. So the upper reach of gold placer mine, NE, NW, near SN breaking where has circle remotely sensed image and rock- magma development area are favourable areas for gold-finding.
出处
《有色矿冶》
2008年第1期5-8,22,共5页
Non-Ferrous Mining and Metallurgy
关键词
金矿
地质特征
找矿方向
内蒙古
gold mine
geological characteristic
ore- finding direction
Inner Mongolia
