摘要
藏东三江地区地质构造复杂,成矿条件优越,是我国重要的多金属成矿带。在进行藏东三江地区遥感解译编图与矿产资源预测的过程中,充分利用卫星遥感数据信息丰富的特征,结合该地区的地质构造与矿产类型、规模及分布特征,分析了测区区域矿产地质特征、成矿地质背景和控矿条件,总结出研究区的成矿特征;在初步建立该地区与矿产相关的遥感五要素找矿模型的基础上,结合区内已有化探、物探资料,圈出了5个遥感找矿远景区。
Three-River area in east Tibet is a very important mineralization belt in China. For this area there are complex geological tectonics and favorable ore-forming conditions. Combined the information of geological tectonic and mineralizing types, size, and distribution, the abundance information of remote sensing are made good use of to explain the mineralizing disciplinarian in the area. The paper adopted the mineral prospecting model 'Remote sensing five features' as the technique method, and analyzed the geochemical and geophysical data of the area to establish the remote sensing model for mineral prospecting. Finally, five remote sensing mineral perspective zones were pointed out.
出处
《地质与勘探》
CAS
CSCD
北大核心
2005年第3期59-64,共6页
Geology and Exploration
基金
中国地质调查局项目(编号:20002010004056)资助。
关键词
藏东三江地区
遥感
找矿远景区
remote sensing, ore prospecting perspective zone, Three-River area, east Tibet
