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波尔和梅丹裴克是欧洲的两个大型铜矿床,它们彼此相距不远,共同位于塞尔维亚东部的所谓提莫克火成区.南斯拉夫地质人员认为,这两个矿床产于晚白垩世以安山岩为主的火山岩中.赛诺曼世(晚白垩世)火山作用的活化,尤其是土仑世强烈的火山活动,促使了中生代前基底上断裂的生成.晚白垩世火山活动可划分为三期.第一期是在海底条件下形成角闪石质、角闪石-黑云母质和角闪石-辉石质熔岩安山岩,有时则形成角闪石质和角闪石-黑云母质英安岩,杏仁状辉石和辉石-黑云母安山岩及相应的火成碎屑岩.在火山活动的暂息期,盆地中首先堆积出钙质泥岩,以后又有凝灰质
Pol and Medenek are two large copper deposits in Europe not far from each other and co-located in the so-called Timog area in eastern Serbia, where Yugoslavian geologists believe the two deposits were produced in the Late Cretaceous In the andesite-dominated volcanic rocks, the activation of the volcanism of the Norman Tombs (Late Cretaceous), especially the intense volcanic activity of Toulon, led to the formation of the Mesozoic basement faults.The late Cretaceous volcanic activity can be divided into Stage 3. The first phase is amphibole, amphibole-biotite and amphibole-pyroxene lava andesite under seafloor conditions, sometimes forming hornblende and amphibole-biotite Dacite, pyroxene-biotite andesite and corresponding pyroclastic clastic rocks. During the reactivation of volcanic activity, calcareous mudstones were first deposited in the basin and later tuffaceous