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甘肃省金昌市金川公司龙首矿位于金川硫化铜镍矿位于阿拉善地台西南缘,龙首山拱断束(褶断带)北部。南邻北祁连加里东褶皱带的走廊过渡带,北接阿拉善地台潮水中、新生代坳陷。本区不仅具有地台区主要基底层的特征,又受到北祁连加里东构造运动的强烈影响,褶皱、断裂发育,岩浆活
Jinchuan City, Gansu Province Jinchuan company Longshu Mine located in Jinchuan copper and nickel sulfide ore is located in the Alashan platform southwestern margin of Longshoushan arch broken beam (fold belt) to the north. Corridor of the North Qilian Caledonian Fold Belt in the south is adjacent to the Alashan Platform in the tidal and Cenozoic Depression in the north. The area not only has the characteristics of the main basement of the platform area, but also is strongly influenced by the Caledonian tectonic movement in the North Qilian. The folds, fractures and magmatic activity