41^ MANGANESE DEPOSITS OF INDIA: ECONOMICS. [PaRT III : 
Table 27 — contd. 
Variation in the price of manganese-ore c.i.f. at United Kingdom 
ports — contd. 
1 
FlRST-OKADE 
OKE. 
Second-grade j 
ORE. 1 
TniRD-GRADE 
ORE. 
Date. 
f 
50 per cent. Mn. 
and upwards. 
47 — 50 per cent. 
Min. 
40 — 47 per cent. 
Mn. 
PeWt pPT unit. 
Pence per unit. 
Pewe per unit. 

January 1897 
July 1897 .... 
11— 13^ 
9i— 13 
10 — 12 
9—12 
8 — 11 
7i-10i 
January 1898 
July 1898 . 
9 — 12 
9—12 
Si — 11 
8i— 11 
7i— lOJ 
January 1899 
July 1899 .... 
10 — 12J 
12—14 
9 — 11 
lOi— lU 
7J— lOJ 
8—10 
January 1900 
July 1900 . . ; . 
13 — 15 
131—15 
12 — 13 
10 — 12 
10—12 
January 1901 
July 1901 .... 
1 O 14 
Iz — 14 
10^11 
11 — 12 
9—10 
10 — 11 
—8 
January l\)vZ 
July 1902 .... 
m 1 A 1 
9^ — IO5 
9i— lOJ 
9— 9J 
9-9| 
8 — 9 
8—9 
January I Wo 
July 1903 .... 
10 — lOi 
10— lOJ 
8i — 9 
8—9 
74— 8^ 
7|-8| 
January 1904 
July 1904 .... 
9— 9J 
9-9^ 
8—9 
8—9 
6—8 
6—8 
January 1905 
July 1905 . 
8-I-9J 
9—10 
7J-8J 
8—9 
6—8 
6—8 
January 1906 
Tuly 1906 .... 
11—12 
13—14 
9— lOJ 
11—13 
7—9 
9—11 
January 1907 
July 1907 .... 
15—16 
14*— 15 
14—15 
13i— 14 
13—14 
12—13 
January 1908 
July 1908 .... 
H 
9J 
8 
H 
7 
