CAJ | 학술논문

千条沟铜多金属矿区位于内蒙古自治区额济纳旗千条沟北约6公里，行政区划隶属阿拉善盟额济纳旗所在地达来呼布镇。南东距额济纳旗政府所在地约120公里。工区位于北山山系的东北边缘，六陀山横担在图幅中部。大地构造位置属天山一阴山纬向构造体系的中段。工区地层主要以奥陶系粉砂岩和二叠系板岩为主，岩浆岩以闪长岩、斜长花岗岩、花岗斑岩、花岗岩为主，区内构造受近东西向；中断深大断裂和区域六驼山复背斜影响，主要为次级羽状断裂和张性断裂，多被后期岩浆侵入岩及后期石英脉充填，在工区南西部斜长花岗岩区，发现1号矿脉、2号矿脉、3号矿脉群、4号矿脉群，其地表矿化体均为石英脉，具较强孔雀石化，且肉眼可见铅矾，矿脉走向以南西一北东为主。总的分析，工区南西部为重点找矿区域，物探、化探、地质综合分析的结果都比较吻合，褶皱和断裂较发育，热液活动明显，矿脉品位较高，具有找到铜多金属矿床的成矿条件。
천조구동다금속광구위우내몽고자치구액제납기천조구북약6공리，행정구화대속아랍선맹액제납기소재지체래호포진。남동거액제납기정부소재지약120공리。공구위우북산산계적동북변연，륙타산횡담재도폭중부。대지구조위치속천산일음산위향구조체계적중단。공구지층주요이오도계분사암화이첩계판암위주，암장암이섬장암、사장화강암、화강반암、화강암위주，구내구조수근동서향；중단심대단렬화구역륙타산복배사영향，주요위차급우상단렬화장성단렬，다피후기암장침입암급후기석영맥충전，재공구남서부사장화강암구，발현1호광맥、2호광맥、3호광맥군、4호광맥군，기지표광화체균위석영맥，구교강공작석화，차육안가견연반，광맥주향이남서일북동위주。총적분석，공구남서부위중점조광구역，물탐、화탐、지질종합분석적결과도비교문합，습추화단렬교발육，열액활동명현，광맥품위교고，구유조도동다금속광상적성광조건。
The copper polymetallic deposit of QianTiaoGou in the Inner Mongolia Autonomous Region is built about 6km north QianTiaoGou ,Ejinaqi and about 80km northwest state, administrative division under the seat of Alashan Ejinaqi to call Dalaihubu town. South east Ejinaqi working seat of government about 120 km. Work area at the northeast edge of North Mountain Mountains, LiuTuoShan is in the middle of map.The tectonic position is in the middle of Tianshan-Yinshan latitudinal structural system. The strata of work area is mainly Ordovician siltstone and Permian slate,To-diorite , plagioclase granite, granite-porphyry, granite is the mainly kind of magmatic rock. Regional tectonic thrust by the East-West deep fault and the regional impact of LiuTuoshan Mountain anticlinorium, primary to secondary faults and tensional fractures pinnate, were filling by the late and post-magmatic intrusive rocks of quartz veins. In the plagioclase granite area of southwest work area , found minera~ vein 1, mineral vein 2 , mineral veins of group 3,mineral veins of group 4. The surface mineralization are quartz veins, with strong malachite and lead. Mineralized quartz veins to the Southwest-North East based. The overall analysis, work area focused on the south western and central regions prospecting, geophysical, geochemical, geological comprehensive analysis of the results are more consistent. Fold and fault had be found, hydrothermal activity was stronger, veins were obviously higher grade, have find copper polymetallic deposit metallogenic conditions.