西藏大宇矿业开发有限公司拥有的矿区位于中国西藏日喀则谢通门县境内。地理坐标：东经 88°15′00″—88°36′00″，北纬 29°25′00″—29°29′00″。总面积244.88K㎡。交通方便，区内有一座塘河电站。 2005年～2006年，大宇公司在旗下的烈朗多金属矿区、吉拉多金属矿区、塘河多金属矿区开展了预查地质工作，通过遥感、地质填图、地球化学测量、轻型山地工程施工等工作发现了多处铜金矿（化）体。

The ore districts which belong to Dayu Mining Co., Ltd. is located in Xietongmen County, Xigaze, Tibet, China.The total area are 244.88K㎡. The traffic is convenient that the bituminous road from Xigaze to Xietongmen touches the district. There is also a power station nearby. A reconnaissance on Lielang, Jila, Tanghe ore district was conducted from 2005 to 2006. Several copper and gold mineralization veins were found by such means of Remote Sensing, geological survey, geochemical survey and trench.