Cascaded Evolution of Mantle Plumes andMetallogenesis of Core- and Mantle-derived Elements

• 作 者: NIUShuyin HOUQuanli HOUZengqia
• 机 构: InstituteofGeologyandGeologicalSurvey,InstituteofGeophysics,InstituteofMineralResources
• 出 处: 地质学报：英文版
• 发表日期: 2003年4期
• 关键词: 矿物 沉积 地壳形成 地球演化 热膨胀 放射性 卤族元素 碱金属 mantle plume mantle-branch structure antigrav
• 基金项目: This research was performed as part of the project supported by the National Natural Science Foundation of China，中国科学院知识创新工程项目，the Program of Financially Aiding Backbone Teachers Working in Colleges a

Mineral deposits are unevenly distributed in the Earth's crust, which is closely related to the formation andevolution of the Earth. In the early history of the Earth, controlled by the gravitational contraction and thermal expansion,lighter elements,