我国的特提斯聚盐带及有关矿产  被引量:4

TETHYAN EVAPORITE ZONE AND CORRESPONDING MINERAL DEPOSITS IN CHINA

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作  者:高广立 

出  处:《地球科学(中国地质大学学报)》1989年第5期545-551,共7页Earth Science-Journal of China University of Geosciences

摘  要:三叠纪末期以前,华北大陆与华南大陆之间隔着浩瀚的海洋,它隶属特提斯海域。从早三叠世后期至晚三叠世中期,自东向西陆续有蒸发岩沉积。这些蒸发岩在以后的地质历史中发生了复杂的变化,并且在含蒸发岩的碳酸盐岩地层中形成了许多盐类矿床及其它金属和非金属矿床。Before the end of Triassic, there was a vast expense of ocean subordinate to Tethys Sea between the North mainland and the South mainland of China. Evapo-rite sediments of the Late Lower Triassic to Middle Upper Triassic have formed in succession from east to west. Complicated changes have taken place in evaporite rocks in the later years. Yet, a series of nonmetallic and metallic deposits have formed in carbonate rocks bearing evaporite rocks.

关 键 词:特提斯海 蒸发岩矿床 共生矿床 

分 类 号:P611.41[天文地球—矿床学]

 

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