西藏别惹则错北部区域多龙式斑岩型铜矿床遥感找矿潜力分析  

Analysis of remote sensing prospecting potential of the type of Duolong porphyry copper deposits in the north of Bierezecuo in Tibet

作　　者：降梅[1] 张廷斌[1] 别小娟[2] 陈明[3] 魏悦[1] 胡东[4] 

机构地区：[1]成都理工大学地球科学学院,四川成都610059 [2]成都理工大学旅游与城乡规划学院,四川成都610059 [3]成都理工大学管理科学学院,四川成都610059 [4]四川省地质矿产勘查开发局四〇三地质队,四川乐山614200

出　　处：《中国矿业》2012年第12期61-66,共6页China Mining Magazine

基　　金：中国地质调查局"西藏自治区矿产资源潜力评价"项目资助(编号:1212010813025)

摘　　要：基于ETM+多光谱数据,在西藏自治区别惹则错北部区域开展了遥感找矿潜力分析。首先在研究区内开展了遥感矿产地质特征解译与遥感蚀变信息提取工作,然后通过类比多龙斑岩型大型铜矿成矿规律和遥感矿产地质特征,提取了研究区内的遥感找矿要素,最后圈定了8个找矿远景区。Basing on the ETM＋ multi-spectrum data,the north of Bierezecuo in Tibet was got aanalysis of remote sensing prospecting potential. Firstly, the author interpreted geological characteristics and extracted alteration information. Afterthat, extracted the remote sensing prospecting elements in study areas,through the porphyry copper deposits metailogenic regularities and remote sensing mineral resources geology characteristics. Finally,8 ore-hunting prospect ares were delineated.

关 键 词：别惹则错 蚀变信息 远景区 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置]