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二连-东乌旗成矿带位于兴蒙造山带中段与大兴安岭晚中生代构造岩浆岩带的交汇部位,成矿地质条件优越,铜、铅锌、银、铁、钨、铬、钼、镍、金等金属矿产资源十分丰富。东乌旗境内各类金属矿床(点)共23处,包括大型矿床1处,中型矿床5处和小型矿床5处(张万益,2008)。其中,巴彦都兰铜钨矿是近年来发现和开采的小型多金属新矿山。矿区内第四系覆盖较广,出露地层主要为泥盆系,其次为二叠系、侏罗系及白垩系。勘查区内褶皱构造不很明显,区内泥盆系地层呈简单的单斜构
The Erlian-Dongwuqi metallogenic belt is located at the confluence of the middle Mesozoic-Xingmeng orogenic belt and the Late Mesozoic tectonic magmatic belt in the Greater Xing’an orogenic belt. The ore-forming geological conditions are superior, and the copper, lead, zinc, silver, iron, tungsten, chromium, molybdenum, Gold and other metal mineral resources are very rich. There are 23 metal deposits (spots) in Dongwuqi, including 1 large deposit, 5 medium deposits and 5 small deposits (Zhang Wanyi, 2008). Among them, Bayan Dulan copper-tungsten ore is found in recent years and mining of new small polymetallic mines. Quaternary in the mining area covers a wide area, revealing that the strata are mainly Devonian, followed by Permian, Jurassic and Cretaceous. The fold structure in the exploration area is not very obvious, and the Devonian strata in the area have a simple monoclinic structure