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位于塔里木西南缘的木吉—大同—库地金铜成矿带是西昆仑地区重要成矿带 ,带内金矿主要产于碳质千枚岩、碎屑岩及绢云母石英片岩等岩石中 ,受韧性剪切带及构造蚀变带控制。铜(金 )矿化与华力西期花岗岩类关系较紧密 ,金铜找矿以海相喷流沉积型铜 (金银 )矿、斑岩及夕卡岩型铜金矿、构造蚀变岩型金矿及韧性剪切带型金矿为主。根据金铜成矿环境分析 ,认为该区的金铜矿找矿潜力巨大。
The Muji-Datong-Cuidi gold copper metallogenic belt located on the southwestern margin of Tarim Basin is an important metallogenic belt in the West Kunlun area. The gold deposits in the belt are mainly produced in rocks of carbonaceous phyllite, clastic rocks and sericite quartz schist, By the ductile shear zone and structural alteration zone control. Copper (gold) mineralization is closely related to the Warisi granites, while gold-copper prospecting uses marine jet-flow sedimentary copper (gold, silver) ore, porphyry and skarn-type copper-gold deposits to construct altered rocks Type gold and ductile shear zone type gold-based. According to the analysis of the gold-copper metallogenic environment, it is considered that there is a great prospecting potential for gold-copper deposits in this area.