44 



INDEX. 



D 



Page 



Darlington, J. „ , 



Dharwars . , 



" Dingley Dell " 



Diorite 



Dolerite 



" Dome gneiss " of Hazdribagh 



D)'kes, basic . . . 



6,7 



14 



3 



12 



16 



17 



16 



Epidiorite 



. 10, 12, 16, 21 



Faults in gneiss . 

 Ferruginous quartzite . , 

 " Fissure " veins . 



Foliation of gneiss, strike of 

 Free gold . 



13 

 9, H 



»9 



10 

 20 



Garnetiferous biotite gneiss. 

 Garnets, decomposition of . 

 Gneiss ..... 



„ age of . 



„ alteration of, by charnockite 



„ constituents of . . . 



„ hornblendic . . 



,, lower (Bundelkband) division of 



„ secondary changes in 



„ syenitoid .... 



„ " trap-shotten " 



„ upper (Bengal) division of . 



Gold, free 



,, in pyrites .... 

 Granite, biotite .... 



( 44 ) 



10 

 11,15 

 o, 11, 12 



12 

 11, 12 



10 



12,23 

 12 

 II 



9 



13 



9,12 



20 



20, 2Q 

 9, 14, I? 



