INDEX 



Page 



1a mine ...... 



„ measurements of drives of 



„ assay results of samples from 



Archaean .system , 



Assays, results of : " Alpha " mine » 

 „ „ : M Phoenix " mine . 



7, 21, 26, 30 

 27 

 27 



9 



27 



29 



B 



" Bear " reef 



. 



. . . . . . 



21 



Bengal division of 



gneiss 



. . . • . 



9,21 



Bibliography 



. 





• 3.4.5 



Biotite gneiss 



. 



..... 



. 10, 19, 26, 28 



" Boom "of 1880 



. 





2 



Brough Smyth . 



. 



• • . . . 



6,18 



Bundelkhand division of 



gneiss . . 



12 



c 



" Casing " 



• 











20, 21, 28 



" Cavern ' ' reef ... 











, . 21 



Charleton, A. G. . . . . < 











7 



Charnockite ...... 











9.13 



„ acid and intermediate forms of . 











13 



„ bands of, in gneiss . . 











10, 11 



„ intrusive origin of . . « 











. 11,15 



„ post-Dharwar age of • 











15 



Chutes, absence of .... 











22, 28, 30 



Composition of gneiss , 



. 











10 



Contact effects . 



. . • 











11, 12, 14 



Cootacovil 



. » • 











19 



Country-rock 



• • < 











10, 19, 26, 28 



Crushings, results of early 



. 









( 



22 

 43 ) 



