内蒙古自治区科尔沁右翼中旗温吐格扎拉格银多金属矿地质特征及开采技术条件分析

Analysis of geological characteristics and mining technology conditions of Wentugzarag silver polymetallic mine, Horqin Right Wing Middle Banner, Inner Mongolia Autonomous Region, China

根据前期已开展的内蒙古自治区科尔沁右翼中旗温吐格扎拉格银多金属矿预查工作,认为区内具备较好的银、铜、铅等多金属矿找矿潜力,需要进一步开展温吐格扎拉格银多金属矿普查工作。通过综合本次1:5000地质测量、综合物探、槽探、钻探、测试等技术成果与前人资料,取得主要成果:①系统总结了区内地质、地球物理及地球化学特征;②详细圈定矿体19条,其中Ⅰ号矿化蚀变带中发现铅、锌、银、铜矿体15条,Ⅲ号矿化蚀变带中发现铅、锌、银矿体4条;③综合得到矿床开采技术条件属Ⅱ-2 类型。本次普查成果为后续追索矿体指明了方向,也为下一步可能开展的详查、勘探等工作提供依据。

According to the pre-survey of silver polymetallic mine in Wentugzarag,Horqin Yuzhong Banner,Inner Mongolia Autonomous Region,it is believed that there is good potential for finding silver,copper,lead and other polymetallic ores in the area,and it is necessary to carry out further census of silver polymetallic mine in Wentugzarag.Through the integration of 1:5000 geological survey,comprehensive physical exploration,trough exploration,drilling,testing and other technical results and previous data,the main results:①systematic summary of the geological,geophysical and geochemical characteristics of the area;②detailed circle of the ore body 19,of whichⅠmineralisation and alteration zones found in the lead,zinc,silver,copper 15 ore bodies,Ⅲmineralisation and alteration zones found in the lead,zinc,silver ore bodies of 4;③integrated The technical conditions for mining of the deposit belong toⅡ-2 type.The results of this census have pointed out the direction for the follow-up tracing of the ore bodies,and also provided the basis for the detailed investigation and exploration work that may be carried out in the next step.