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拉陵灶火地区位于东昆仑西段北坡,柴达木盆地南缘。区内构造岩浆活动强烈,以晚三叠世的中酸性岩体分布面积最广,与成矿关系密切。地球化学分析表明本区晚三叠世花岗岩类总体属于高钾钙碱性-钾玄岩质或强过铝质花岗岩,且分异程度较高,属于磁铁矿系列,显示有利的成矿条件。花岗闪长岩和石英闪长岩的形成与碰撞造山地壳加厚有关。
Laolingzao fire area is located in the northern section of the eastern Kunlun Mountains, the southern margin of the Qaidam Basin. The tectono-magmatic activity in the area is intense, and the distribution area of medium-acidic rocks in the Late Triassic is the most extensive, closely related to metallogenesis. Geochemical analyzes indicate that the Late Triassic granites in the area are generally high-K calc-alkaline-potash-hosted or strongly over-aluminous granites with high degree of differentiation and belong to the magnetite series, indicating favorable metallogenic conditions . The formation of granodiorite and quartz diorite is related to the thickening of the crust of the orogenic crust.