青海省玛沁县德尔尼铜矿区地质特征与找矿标志

Geological Characteristics and Prospecting Signs of Derne Copper Mine in Maqin County,Qinghai Province

德尔尼铜矿区位于康西瓦-苏巴什-阿尼玛卿晚古生代缝合带的东段部分玛沁段,矿区总的构造线方向为北西向,地层走向和褶皱轴方向一致,矿床成因类型为海底火山喷流沉积块状硫化物矿床,多种找矿标志明显,研究结果对以后的地质勘查具有一定的指导。

The denier copper mining area is located in the eastern part of the Maqin section of the late Paleozoic suture zone of Kangxiwa-Subash-Animaqing.The general tectonic line direction of the mining area is north-west,the stratigraphic strike is consistent with the fold axis,and the genetic type of the deposit is submarine volcanic jet sedimentary massive sulfide deposit.The results have certain guidance for future geological exploration.