新疆达坂城区黑沟北铜矿床地质特征及找矿标志

Geological characteristics and prospecting criteria of the North Dabancheng copper deposit in Xinjiang area

达坂城区黑沟北铜矿区位于天山地槽褶皱带之北天山优势地槽褶皱带,构造总体方向近东西向,褶皱和断裂极为发育,在地表露头见到褐铁矿化往往会找到孔雀石,深部就有可能存在工业矿体,所以蚀变断裂带是本区找矿的重要标志之一。

Daban city black ditch north copper mining area is located in tianshan geosyncline fold belt of north tianshan mountain advantage geosynclinal fold belt and overall direction nearly east-west structure,fold and fracture development,seen in the surface outcrop limonite tend to find malachite,deep could exist industrial ore body,so altered fracture zone is one of the important sign of prospecting in this area.