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在西班牙中央山系东部,晚海西期热液活动导致了低温热液银-贱金属(Pb-Zn-Cu)矿脉的形成。在海西期造山运动期间,中伊比利亚地壳被压缩变厚,由晚海西期块状花岗岩侵入体加热、弱化,然后变成超厚。接着,由于岩石圈规模的低角度剥离断层作用,使中伊比利亚地壳隆起带发生伸展性断裂。剥离系统经历了构造剥蚀、均衡回弹和上隆作用,演变成与美国盆岭区十分类似的伸展区。在伸展期间,产生了安山岩火山作用和热液活动,包括低温热液型热液对流系统,这些系统沿横切Hiendelaencina变质核杂岩的断裂淋滤、搬运并沉淀银和贱金属.
Hydrothermal activity in the late Hercynian West resulted in the formation of low-temperature hydrothermal silver-base metal (Pb-Zn-Cu) veins in the eastern Central Sierra Mountains. During the Hercynian orogeny, the mid-Iberian crust was compressed and thickened, heated, weakened by the late Hercynian massive granite intrusions, and then became super-thick. Next, due to the low-angle detachment of the lithosphere scale, extensional faults occurred in the crustal uplift zone of Central Iberia. Peeling systems have undergone tectonic erosion, balanced rebound and uplift, and have evolved into stretches that closely resemble the basinlands of the United States. During the extension, andesite volcanism and hydrothermal activities were generated, including the cryogenic hydrothermal convection system, which leached along the fracture that transverses the Hiendelaencina metamorphic core complex, handling and depositing silver and base metals.