CAJ | 학술논문

木通沟铁矿均赋存于太古界杨家店组上段含铁角闪岩中，处于板石沟复式向斜西部起翘转折端，板石沟所处的区域构造位置决定该矿床矿体产状变化不稳定性，同时也决定了该矿床与板石沟铁矿南北两条成矿带的连续性。转折端出露南北向薄层矿体是受三期褶皱改造叠加变形作用影响，矿区所含矿体呈北东倾没，南东倾斜的多层斜列宽缓向形盲矿体群，东部被F201逆断层破坏，断层倾向北东东，预测深部矿体主要分布在F201断层的下盘，木通沟向斜横跨板石沟复式向斜两翼，与板石沟向斜两翼具备连续性赋矿因素。
목통구철광균부존우태고계양가점조상단함철각섬암중，처우판석구복식향사서부기교전절단，판석구소처적구역구조위치결정해광상광체산상변화불은정성，동시야결정료해광상여판석구철광남북량조성광대적련속성。전절단출로남북향박층광체시수삼기습추개조첩가변형작용영향，광구소함광체정북동경몰，남동경사적다층사렬관완향형맹광체군，동부피F201역단층파배，단층경향북동동，예측심부광체주요분포재F201단층적하반，목통구향사횡과판석구복식향사량익，여판석구향사량익구비련속성부광인소。
Motonggou iron deposit occurrences in the amphibolite containing iron of the upper of Yangjiadian Formation, Archaean , in Banshigou compound synclinal west warped turning end. The location of regional tectonic decides the ore body change instability, but also determines the continuity of the NS two metallogenic belts of the deposit and Banshigou iron deposit. The NS thin orebody outcropping in the turning end is affected by the three phase superposition fold deformation , the ore body in the mining area shows NE edge away, and showing SE inclined multilayer inclined width slow blind orebody group, The eastern part was destroyed by F201 thrust, showing fault tendency NEE, predicted that the deep ore bodies are mainly distributed in footwall of fault F201.The Mutonggou syncline across the Banshigou compound synclinal wings, and Banshigou syncline wings have continuity of metallogenic factors.