对岩浆过程的进一步解析  

FURTHER ANALYSES ON MAGMATIC PROCESSES

作　　者：周金城[1] 王德滋[1] 

机构地区：[1]南京大学地球科学系

出　　处：《地质论评》1996年第4期321-328,共8页Geological Review

摘　　要：对于岩浆作用来说,岩石地球化学方法更多地用来探讨岩浆的起源、不同岩浆的相互混合、围岩对岩浆的混染及岩浆自身的演化和团结等。实验岩石学与岩相学研究相结合至今已构成了基本的岩石学理论框架,近些年来的工作一般是为不多见的岩石学现象、难以解决的岩理学问题及有关的岩浆过程进行更加深化和补充的实验。岩浆动力学利用流体力学的方法定量描述岩浆过程,建立理论模型。本文从这三方面简要叙述新近对岩浆过程分析研究的某些进展。With regard to magmatism, lithochemical data are often used to investigate the origin of magma , the mixing of different magmas, hybridization of wall rocks, the evolution and solidification of magma , etc. Combination of research results of experimental petrology and petrography has yielded a basic petrological theory frame. Recently, supplementary and more intersive experiments have been conducted to account for unusual petrographical and petrological phenomena or problems and related magmatic processes. Magma dynamics describes quantitatively magmatic processes by means of the fluid dynamics method, on which basis theoretical models are constructed. Based on recent data of lithogeochemistry, experimental petrology and magma dynamics,this paper reports some advances in the study of magmatic processes.

关 键 词：岩石地球化学 实验岩石学 岩浆动力学 岩浆 

分 类 号：P588.11[天文地球—岩石学]