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内蒙古乌拉特后旗阿勒特高勒金多金属矿位于内蒙古中部狼山—白云鄂博铜、铅、金、锌、铁、铂、镍多金属成矿带西段,该矿是在完成1∶5万区域矿产远景调查中通过化探异常查证发现的,金矿赋存于中元古界渣尔泰山群阿古鲁沟组,主要为一套浅变质碎屑岩建造,受NEE断裂构造控制,该金矿主要矿体赋存于地表长约1 km,宽约3~50m的褐铁矿化蚀变带中,蚀变带内石英脉发育。勘查区内圈定金矿体4条,深部钻探验证表明,矿体延深稳定。本文分析了阿勒特高勒金等多金属矿的矿床特征、控矿因素,总结了找矿标志,指出该区成矿潜力较大。
The Inner Mongolia Wulatehouqi Aleut high gold polymetallic deposit is located in the western section of the Langshan-Bayan Obo Cu, Pb, Au, Zn, Fe, Pt and Ni polymetallic metallogenic belt in central Inner Mongolia, According to the geochemical anomaly verification in the investigation of 500,000 regional minerals, the gold deposit was found in the Argurogou Formation of the Zarde Taishan Group in the Middle Proterozoic. It is mainly composed of a set of super-metamorphic clastic rocks controlled by the NEE fault structure. The main orebody of the gold deposit exists in the limonite alteration zone with the length of about 1 km and the width of 3 ~ 50 m. The quartz vein in the alteration zone is developed. In the exploration area, there are 4 gold deposits in the inner circle, and deep drilling verification shows that the orebody has a deep and steady extension. This paper analyzes the characteristics of the ore deposits and ore-controlling factors of Aleut Golgin gold polymetallic ore, summarizes the prospecting indicators, and points out that the ore-forming potential of this area is larger.