高光谱在甘肃红山多金属找矿模型构建中的应用

王瑞军, 张春雷, 孙永彬, 王诜, 董双发, 王永军, 闫柏琨

Application of hyperspectral spectroscopy to constructing polymetallic prospecting model in Hongshan, Gansu Province

WANG Ruijun, ZHANG Chunlei, SUN Yongbin, WANG Shen, DONG Shuangfa, WANG Yongjun, YAN Bokun

图4 典型铁矿床综合信息 1.全新统; 2.奥陶系罗雅楚山群; 4.寒武系西双鹰山群; 5.震旦系泽鲁木群; 6.南华系洗肠井组; 7.青白口系大豁落山群第四岩组; 8.青白口系大豁落山群第三岩组; 9.青白口系大豁落山群第二岩组; 10.蓟县系平头山群; 11.石英闪长岩; 12.英云闪长岩; 13.辉绿岩脉; 14.性质不明断层; 15.地质界线; 16.平行不整合界线; 17.角度不整合界线; 18.褐铁矿; 19.赤铁矿; 20.富铝绢云母; 21.中铝绢云母; 22.贫铝绢云母; 23.黑云母; 24.绿泥石; 25.绿帘石; 26.方解石; 27.白云石; 28.透辉石; 29.透闪石; 30.阳起石; 31.角闪石; 32.矿体; 33.矿化体; 34.近矿围岩; 35.外围近矿围岩; 36.外围正常围岩

Fig.4 Comprehensive information of typical iron deposits