文山都龙多金属矿床铜曼采场找矿靶区的确定方法  

Method for Determination of Target Area in Tongman Mining Field of Wenshan Dalong Multi Metal Deposit

作　　者：杨涛 黄亚虎 张丁文 YANG Tao;HUANG Ya-hu;ZHANG Ding-wen(Yunnan Hualian zinc and indium Limited by Share Ltd,Wenshan 663700,China)

机构地区：[1]云南华联锌铟股份有限公司,云南文山663700

出　　处：《世界有色金属》2018年第11期76-77,共2页World Nonferrous Metals

摘　　要：文山都龙多金属矿床是一个富含锡、锌、铜、铟等多金属矿物的超大型矽卡岩型矿床,但由于矿区地层构造复杂、矿区矿体形态、品位变化较大,就目前的铜曼采场的勘探网度还远远不能完整控制矿区矿体空间位置。在勘探线与线之间存在诸多地质空白区,尤其铜曼采场东邦,以往地质工作较少,缺少工程控制。结合铜曼采场实际情况,目前要解决的就是盲矿体找矿靶区、富铟矿体找矿靶区、曼东矿找矿靶区及废石资源找矿靶区的确定。找矿靶区的确定基本步骤为:寻找成矿标志→靶区圈定→靶区筛选→初步确定靶区→验证→靶区确定。The Wenshan Dulong multi-metal deposit is an ultra-large skarn-type deposit rich in tin,zinc,copper,indium and other polymetallic minerals.However,due to the complex formation structure of the mining area,the shape and grade of the mining area have changed greatly.At present,the degree of exploration network of Tongman mining field is far from being able to control the spatial position of mining area.There are many Geological blank areas between the exploration line and the line,especially in Dongbang,Tongmancai.In the past,Geological work was less and engineering control was lacking.According to the actual situation of Tongman mining field,what should be solved at present is the determination of blind ore body finding target area,indium rich ore body finding target area,mandong mine finding target area and waste stone resource finding target area.The basic steps for determining the target area are:finding the metallogenic Mark→target area setting→target screening→preliminary determination target area→verification→target area determination.

关 键 词：铜曼采场 找矿靶区 靶区圈定 靶区筛选 靶区确定 

分 类 号：P618.2[天文地球—矿床学]