METAMORPHIC DIFFERENTIATION IN SOME LEWISIAN ROCKS OF NORTH WEST SCOTLAND

被引：5

作者：

GHALY, TS

机构：

[1] Department of Earth Sciences, East Texas State University, Commerce, Texas

来源：

CONTRIBUTIONS TO MINERALOGY AND PETROLOGY | 1969年 / 22卷 / 04期

关键词：

D O I：

10.1007/BF00400126

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

The Lewisian rocks in the area studied show a gradation from hornblende-felspar schists to striped and banded schists and gneisses to hornblendic and felsic lenses and pods. The structural elements together with the chemical, mineralogical and textural variations indicate that the different types of rocks were formed by metamorphic differentiation. The process of metamorphic differentiation included different forms of chemical and mechanical differentiation. © 1969 Springer-Verlag.

引用

页码：276 / &