Ch.vp. XXII.] 
PEODVCTIOX FIGURES. 
447 
From the foregoing tables it is also seen that there are several deposits 
from which over 100,000 tons have been ex- 
yiewTd1lLlS:(i)0tor tracted since their opening up. For comparison 
they are collected in the following table (to- 
gether with Kajlidongri, which has yielded nearly 100,000 tons) : — 
Table 38. 
List of Indian deposits from which over 100 MO tons of manganese-ore 
have been extracted up to end of 1906. 
Deposit. 
District or 
State. 
Period of 
work. 
Total 
output. 
Average 
auuual 
output. 
ilaximuni out- 
put in one 
year. 
Uarbli^iu 
Vizagapatam 
1896-1906 
496,878 
45,171 
56,195 (1900) 
Kodur Mines' . 
Do. 
1892-1906 
258,929 
17,262 
29,312 (1889) 
KSodri 
NSgpur 
1900-1906 
132,504 
18,929 
26,913 (1901) 
Mansar 
Do. 
Do. 
127,912 
18,273 
27,031 (1901) 
BdUgh^t 
1901-1901 
118,419 
19,736 
78,499 (1906) 
Lohdongri 
N4gpur 
1 1900-1906 
107,369 
15,388 
39,970 (1906) 
K&jlidongri . 
Jh&baa 
1903-1906 
98,688 
24,672 
j 50,073 (1906) 
Total average annual output ot these 7 deposit^=159,431 tons. 
Total output of these 7 deposits =1,340,699 tons. 
Of the remaining deposits there are a few others to be compared with 
these in point of size that will probably have produced 100,000 
tons of ore in the next Ij years. These are Kumsi in Shimoga, and 
possibly some of the Sandur deposits. It is interesting to note that 
these 7 deposits have yielded between them 1,340,699 tons of ore, or 
71 per cent, of the total output of India since the commencement of 
the industry. 
It will be interesting at this point to compare the figures and curves of 
Comparison of prices P™es of mauganese-ore given on pages 415 to 
with figures of produe- 419, with the figures and curves showing the out- 
put of manganese-ore in India. It will be seen 
that the first exports from the Vizagapatam deposits took place when the 
I The Kodur Mines include 5 separate workings, of wliicli Kodur is the largest. They are, 
however, all on one band of manganiferous rOck, and c.'tn tlurcfore be included here. In any case the 
i.utput of Kodur alone must be co.;siaerably over lc>0,000 tons. 
