| 3 | Heterogeneous transition dynamic equations and the self-organized origin of the nesting rhythmic beddings in Panzhihua lithosomes显示文摘Dynamic equations were developed for heterogeneous phase-transition in a system of coupled nucleation, growth and ripening. Based on these equations, a self-organized origin of small-scale nesting rhythmic beddings in Pahzhihua lithosomes was investigated and the results showed that the beddings could be formed by the cross supersaturated nucleation-crystallization of augite and feldspar successively. This process could be implemented by coupling with supersaturated nucleation, Ostwald ripening, component diffusion and the primary grain diffusion under a proper temperature gradient. The slightly intensive supersaturated nucleation and Ostwald ripening occurring in Panzhihua lithosomes may relate closely to the mineral components such as V-Ti-Magnetite. | WU Jingping, LI Caiwei, BAO Zhengyu, YANG Wenhua, ZHOU Chenggang, SANG Zunan, LI Fanglin & QU Songsheng College of Chemistry and Molecular, Wuhan University, Wuhan 430071, China Faculty of Material Science and Chemical Engineering, China University of Geosciences, Wuhan 430074, China Information Department, Zhongshan University, Guangzhou 510000, China Faculty of Earth Science, China University of Geosciences, Wuhan 430074, China | 2005 | Science China Earth Sciences2005，48，1： | 0 |
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