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本文论述的区域包括雅库特的东北部和马加丹省大部分。西伯利亚地区东北部位于北极圈气候区,地表以下为永冻层,地表冰冻期为自当年9月15日至次年5月10日。西伯利亚地区东北部岩层的地质变迁与金矿的产出颇有关系。在三叠纪和侏罗纪时期,整个地区沉积了厚厚的砂和粘土层。以后地层被含金斑状石英岩脉切断并沿主断层带浸入含有粗颗粒金的富矿囊。除岩脉和矿脉以外,含金的石英溶液还沿着若干裂隙浸
The areas discussed in this article include most of Yakut northeast and Magadan province. Northeastern Siberia is located in the Arctic climate zone, the permafrost below the surface, the surface freezing period from September 15 that year to May 10 next year. The geological changes of the rock formations in the northeastern Siberia have a lot to do with the gold output. During the Triassic and Jurassic period, thick sand and clay layers were deposited throughout the area. After the formation is cut gold-bearing quartz dikes and along the main fault zone impregnated with coarse grain gold-rich ore pockets. In addition to the dikes and veins, gold-bearing quartz solutions dip along several fractures