1102 
MANGANESE DEPOSITS OF INDIA : DESCRIPTIVE. [ PaRT IV : 
onwards. From the table below it will be seen that 17,797 tons of 
ore have been extracted from this deposit up to 1906, giving an 
average of 2,542 tons per annum for the years during which it has 
been worked. 
I was unfortunately unable to visit Garuja : but Mr. Caplen informs 
me that it is very similar to Perapi. He has furnished the following 
analyses of Garuja ores : — 
Av<Trago analysis 
at present day 
(1906). 
Ferruginous 
manganese -ore 
(1906). 
Manganese 
Iron 
Silica 
Phosphorus 
Insoluble . 
The output figures for Garuja are shown below 
Year. 
Manganese- ores. 
Ferruginous manganese-ores. 
Total. 
1900 
3,500 
3,500 
1901 
980 
980 
1902 
1,176 
1,176 
1903 
1,403 
1,403 
1904 
1905 
3,844 
3,844 
1906 
3,630 
388 
4,018 
1907 
49 
2,827 
2,876 
Total 
14,582 
.3.215 
17,797 
19, Perumall. 
The Vizianagram Mining Co., Ld., extracted 30 tons of ore from 
this deposit in 1900 and 10 tons in 1901. Work on this deposit 
was re-started in 1906 and Mr. Caplen supplies the following analysis of 
Perumali ore : — 
Manganese . . . . • • . 40 to 46 
Iron ........ 8 
Silica 5 
Phosphorus ....... 0*30 
