摘要
加布呀地区地处班公错-怒江金、铬、铂、钯、镍成矿亚带,成矿地质条件较为优越,找矿潜力较大。本文在分析区域铜多金属成矿规律基础上,利用WorldView-2高分辨率遥感数据对加布呀地区成矿有利信息进行遥感地质解译,利用Aster数据提取的蚀变异常信息,综合分析加布呀地区成矿有利信息特征,构建了铜多金属矿找矿模型、圈定了找矿靶区,经野外查证发现了铜多金属矿化。
JiaBuya area located in Bangongcuo-Nujiang gold,chromium,platinum,palladium,nickel mineralization sub-belt is superior in geological metallogenic condition and is potential for further prospecting.Based on analysis of regional Cu-polymetallic metallogenic law we used high precision resolution data of WorldView-2 to interpret favorable metallogenic information and ASTER data to extract alteration anomalies in Jiabuya area.The favorable metallogenic information is analyzed and prospecting model of Cupolymetallic ore built,targets delineated.Cu-polymetallic mineralization is encountered during field check.
出处
《地质找矿论丛》
CAS
CSCD
2017年第3期447-453,共7页
Contributions to Geology and Mineral Resources Research
基金
中国地质调查局地质调查项目(编号:1212011121299)资助
关键词
多源
高分辨率遥感数据
蚀变异常信息
铜多金属矿
加布呀
西藏自治区
multi-source
high precision resolution remote sensing data
alteration anomly information
Cu-polymetallic ore
Jiabuya
Tibet
