ABSTRACT 0 0 0 0 0 0 0 0 0 ooooo
ACKNOWLEDGENEIJTS .......... CONTENTS ooooooooooooooo
I~ISTOFFI~IRES ooo.. 0.0..
LIST OF TABLES oooooooooo
CHAPTER ONE
INTRODUCTION ooo.oooooo
b
1 :l Geologica,l setting
1 :2 Na.ture of study
CHAPTER TWO
GENERAL GXOLOGY 0 oo 00 0 00 0 0
Phyllites .....
Schista .....
Amphibolites ..... Gneisses .....
Migmatitea .....
Dolerites .....
Gra.ni to id rocks
Sedimentaxy rocks
i ii
v
vii
ix
xii
CONTENTS (CONTD . )
viii
CHAPTER !THREE
MINERALOGY AND PETROGRAPHY .**.*.....
3: 1 Metamorphic rocks .......... 322 Intrusive rocks ..........
CHAPTER FOUR
STRUCTURAL GEOLOGY ............*..
b t 1 Foliations ............... 4:2 Folds .................... 423 Joints and Faults .......... 4:4 Microstructures .......... 4:s Deformation and Methorphic Episodes
CHAPTER FIVE
CHEMICAL COMPOSITION ..... ...e......
5: 1 Analytical Method .......... 5: 2 Geochemistry ............... 5: 3 Pe trogenesis ............... CHAPTER SIX
GEOCHRONOLOGY e...................
6 : 1 Analytical Method .......... 622 Results ............... 6:3 Interpretation of Results ..... CHAPTER SEVEN
IaTAMORPHISM .................... 149
7:l Metamorphic Type .......... 149
7:2 Isograds and Zones .......... 152
7:3 Temperature . Pressure conditions of
Me tamorphism ............... 157
CHAPTEX EIGHT
SUMMARY AND CONCLUSIONS ............... 159