Northeast Jiangxi Province is an important area in China with closely packed Cu (Au) polymetallic metallization. The tectonic action of this area is complex and violent, and three stages of geotectonic development of ...Northeast Jiangxi Province is an important area in China with closely packed Cu (Au) polymetallic metallization. The tectonic action of this area is complex and violent, and three stages of geotectonic development of the Earth’s crust have taken place there since the Jingning Movement.Every stage formed a distinctive ore-bearing formation, and the three stages formed three suits of Cu(Au) polymetallic metallogenic series with different features. They are the Proterozoic dynamometamorphic metallogenic series, the Paleozoic exhalation-sediment metallogenic series and the Meso-Cenozoic volcano-subvolcanic metallogenic series.展开更多
文摘Northeast Jiangxi Province is an important area in China with closely packed Cu (Au) polymetallic metallization. The tectonic action of this area is complex and violent, and three stages of geotectonic development of the Earth’s crust have taken place there since the Jingning Movement.Every stage formed a distinctive ore-bearing formation, and the three stages formed three suits of Cu(Au) polymetallic metallogenic series with different features. They are the Proterozoic dynamometamorphic metallogenic series, the Paleozoic exhalation-sediment metallogenic series and the Meso-Cenozoic volcano-subvolcanic metallogenic series.