内蒙古大井南矿带高精度磁测找矿效果

Some Results of a High Precision Magnetic Survey in the Southern Ore Bed of the Dajing Sn-bearing Polymetallic Mining District

内蒙古大井已知矿带南部外围找矿一度陷于困境.采用高精度磁测方法,使工作取得了突破性进展.本文简述了高精度磁测,在发现并圈定大井南矿带、预测该矿带展布范围及其矿体富集区等方面,发挥的作用.

The ore prospecting work in the peripheral area on the southern ore belt of the Dajing mining district, Nei Mongol has fallen into a difficulty, and a breakthrough was made until a high precision magnetic survey was conducted. The survey led to the final discovery of the Dajing southern ore bed and paid an important role in the delineation of the ore enriched zone. This paper gives a brief introduction on the geological results obtained.