Investor Presentaiton
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Tonnes Mined (kt)
6000
2012-13 OPERATIONAL PERFORMANCE
Production was consistent during 2012, with a new
quarterly production record set in Q4. This was
followed by record months in Feb and Mar'13 of
186kt & 187kt, and 201kt was achieved in July'13.
A further improvement in product quality was realized
at the start of the second quarter of 2012.
The mine has steadily improved the productivity and
utilization of the earthmoving fleet over the last 18
months, achieving significant quarter on quarter
increases.
Mine Production (Kt)
Concentrate Produced (kt)
600
500
400 358
368
305
300
200
100
0
Mar-11
Jun-11
4961
5000
4427
4410
4190
14
3942
4000
3706
3385
3471
3515
10
3000
2000
பட
1000
0
Mar-11
Jun-11
Sep-11
Dec-11
Mar-12
1883
Jun-12
Sep-12
Dec-12
Mar-13
Jun-13
Silica content (%)
0
Sep-11
Dec-11
Concentrate Production (Kt)
529
501
497
480
469
436
427
Mar-12
Jun-12
Sep-12
Dec-12
Mar-13
Concentrate Iron and Silica Content (%)
70
Average Si in Concentrate (%)
Average Fe in Concentrate (%)
12
68
Dec-09
Mar-10
Jun-10
Sep-10
Dec-10
Mar-11
Jun-11
Sep-11
Dec-11
Mar-12
Jun-12
Sep-12
Dec-12
Mar-13
Jun-13
66
64
ठ
62
60
58
Fe Content (%)
8
Jun-13
NORTHERN IRONView entire presentation