240 
MANGANESE DEPOSITS OF INDIA : GEOLOGY. [ PaRT II : 
that the manganese minerals, especially the oxides and manga- 
nates, were not in all cases, or even usually, formed contempo- 
raneously with the rocks in which they occur, and that in many cases they 
were formed at some unknown period between the time of formation of 
the rocks in which they occur (this is what is given in the subjoined 
table) and the present. 
Table 21. 
Classification of Indian occurrences of manganese-ore and manganese 
minerals according to their geological ^position. 
Formation or Series. 
Khondalite Series 
Manganese-intrusives (Kodurite 
Series). 
Dbarwar Facies : — 
Metamorphic schists 
and gneisses (Gondite Series) 
Aravali . . . . 
Champaner .... 
Chilpi Ghat Series . 
Dharwar (mostly lateritoid) . 
Occurrences of small quantities of 
manganese -ores and minerals. 
Kaladgi 
Bijawar . 
Vindhyan 
Krol 
Jaunsar . 
None ; unless the Krol and 
Jaunsar rocks belong here 
Localities. 
Ganjam, Vizagapatam. 
Vizagapatam, Ganjam. 
Balaghat, Bhandara, Chhindwara, 
Nagpur, and Narukot. 
Banswara, Jhabua, Jhang, Fatiala, 
A j mere, and Alwar. 
Panch Mahals. 
Balaghat. 
Belgaum (Bhimgad), Dharwar,(Tawar- 
gatti), Sangli, North Kanara, Jabal- 
pur, Bellary, Sandur HUls, Chital- 
drug, Shimoga, Tumkm', Singh- 
bhum. and Kalahandi. 
Gaya, Hazaribagh, Monghjnr, Paldn- 
pur, Malvan, Amherst, Karenni, 
Mergui, Ruby Mines district, Tavoy, 
Haidarabad, Kashmir, Coimbatore, 
Madura, Nellore, Salem, Bangalore, 
and Hassan. 
Belgaum (Munnikerri), Bijapur 
( Bagalkot and Kaladgi). 
Dhar, Indore, Hoshangdbdd, and 
Gwalior. 
Bhopal, Rewah(?), Nimar. 
Kangra (Dharmsala). 
Jaunsar. 
