690 
MANGANESE DEPOSITS OF INDIA : DESCRIPTIVE. [ParT IV 
7. Nagankheri-Mandli 
Mr. Walker writes : — 
'About midway between the villages of Nagankheri and Mandli (B) a tumbled 
mass of boulders — approximately 20 feet high, 3i) feet wide, anrl 100 feet long — is 
to' be seen. From the dc^posit Titol bears N. 20° W. and Mandli (R) E. 1.^)° 8. 
' The boulders are siliceous with a limited quantity of included manganese 
mineral.' 
Rewah State. 
Impure psilomelane was found by T. W . H. Hughes i as nodules 
in red (Jabalpur ?) clay near B:isi, west of Tiki in the South Rewah 
coal-field. It contains a large amount of insoluble matter, some iron, 
and a trace of cobalt. Manganiferous hematite was found by P. N. 
Datta 2 in 1895 at the foot of the Kaimur scarp, north-west of Bagh- 
war, near Burgaona. 
1 Ball, Economic Geology, p. 331. Mallet, Mineralogy, p. 61, 
2 Bee. 0. S. I., XXX, p. 255. 
