基于遥感和航磁数据的迪木那里克铁矿带找矿定位预测

张策, 彭莉红, 张恩, 付丽华, 汪冰

A study of metallogenic prognosis of the Dimunalike iron ore belt based on remote sensing and aeromagnetic data

Ce ZHANG, Lihong PENG, En ZHANG, Lihua FU, Bing WANG

图8 迪木那里克铁矿带磁铁矿赋矿目的层分布解译 1.第四系; 2.上新统狮子沟组; 3.侏罗系大煤沟组; 4.奥陶系祁漫塔格群; 5.复理石岩片; 6.碳酸盐岩岩片; 7.(中)基性火山岩岩片; 8.基性岩墙岩片; 9.超镁铁质、镁铁质岩岩片; 10.青白口系平洼沟组; 11.古元古界阿尔金岩群; 12.二叠纪二长花岗岩; 13.寒武纪—奥陶纪二长花岗岩; 14.阿尔金南缘断裂; 15.区域断裂; 16.次级断裂; 17.推测断裂; 18.地层界线; 19.已知赋矿目的层; 20.新解译赋矿目的层; 21.大、中、小型铁矿床; 22.航磁异常; 23.铁矿带范围; 24.冰雪覆盖物

Fig.8 Interpretation of the distribution of the target layer about magnetite ore bearing in the Dimunalike iron ore belt