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辽东复县和鲁西蒙阴金刚石原生矿带产于中朝准地台的胶辽台隆次级凸起与凹陷的衔接带。胶辽台隆自晚前寒武纪以来,经历了扬子、晚加里东、华力西、印支、燕山等构造岩浆旋回,并在地台多旋回升降运动中,由于地壳产生减薄和水平引张作用,使富镁铁橄榄岩浆沿岩石圈断裂反复上涌,充填于基底断裂和盖层断裂中,形成了金伯利岩管和岩脉。依此,金刚石的成矿作用可划分为4个旋回;前寒武纪成矿旋回;加里东成矿旋回;华力西成矿旋回;燕山成矿旋回,其中以晚加里东—华力西成矿旋回和燕山成矿旋回最为重要。
Liaodong Fuxian and Luxi Mengyin diamond primary mineral belt produced in the Sino-Korean quasi-platform Liaodai Long subordinate convex and concave convergence zone. Since the Late Precambrian, Jiaoliao Tailong experienced structural tectonic magmatic cycles such as Yangtze, Late Caledonian, Variscan, Indosinian and Yanshanian. Due to the thinning and horizontal crustal crustal movement, The lead role is to make the magma-rich olivine magma repeatedly upwelling along the lithosphere faults and fill in the basement faults and caprock faults to form kimberlite pipes and dikes. According to this, the mineralization of diamond can be divided into four cycles: the Precambrian metallogenetic cycle, the Caledon metallogenic cycle, the Variscan metallogenic cycle and the Yanshan metallogenetic cycle. The late Caledonian-Variscan metallogenic cycle and Yanshan metallogenic cycle is the most important.