Abstract:With study on the chronogenesis of Mesozoic metallogenesis and magmatic activities in Northeast China, the chronologic framework of metallogenesis in Mesozoic era is established. The Mesozoic metallogenesis is centralized in two stages of 130-100 Ma and 200-160 Ma. The Mesozoic magmatic activities are chronologically subject to Late Mesozoic era, especially in the periods of 190-155 Ma and 135-115 Ma. There is a correspondence of chronogenesis between the metallogeny and magmatic activity in Mesozoic era.
张春晖, 康庄, 张广宇, 刘英才. 东北地区中生代区域成矿与岩浆活动时序特征[J]. 地质与资源, 2009, 18(2): 87-90,99.
ZHANG Chun-hui, KANG Zhuang, ZHANG Guang-yu, LIU Ying-cai. CORRESPONDING CHRONOGENESIS BETWEEN THE MESOZOIC METALLOGENY AND MAGMATIC ACTIVITY IN NORTHEAST CHINA. GEOLOGY AND RESOURCES, 2009, 18(2): 87-90,99.