27.09.2012 - Indian Bureau of Mines
27.09.2012 - Indian Bureau of Mines
27.09.2012 - Indian Bureau of Mines
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A Mineral Reserve<br />
(1) Proved Mineral Reserve(111)<br />
(2) Probable Mineral Reserve(121 and 122)<br />
B Remaining Resources<br />
(1) Feasibility Mineral Resource(211)<br />
(2) Pre-feasibility Mineral Resource(221 and 222)<br />
(3) Measured Mineral Resource(331)<br />
(4) Indicated Mineral Resource(332)<br />
(5) Inferred Mineral Resource(333)<br />
(6) Reconnaissance Mineral Resource(334)<br />
ii) Annual Production<br />
50.50<br />
-<br />
58.18<br />
-<br />
-<br />
-<br />
-<br />
4.71<br />
Fe > 58%<br />
Fe > 58%<br />
Year Mineral Production (t) Closing stock (t)<br />
2011-12 Iron Ore (ROM) 4419000 327874.485<br />
17. SALE OF MINERAL PRODUCT (MINERAL –WISE )<br />
Sale <strong>of</strong> mineral in the year 2011-12: NIL<br />
Whole ROM is dispatched to Noamundi plant for processing. No sale <strong>of</strong> mineral product is there.<br />
18. SUBGRADE MINERAL AND MINERAL REJECT<br />
a) Sub –grade mineral<br />
Name <strong>of</strong><br />
Mineral<br />
Hematite Cumulative<br />
as on<br />
01.04.2012<br />
During the<br />
year 2011-<br />
12<br />
During the<br />
year 2012-<br />
13<br />
Comm as on<br />
date <strong>of</strong><br />
insecption<br />
b) Mineral reject: NIL<br />
Quantity Quantity % Quantity Nature <strong>of</strong> Grade <strong>of</strong><br />
generated Consumed utilisation Stacked utilisation subgrade<br />
4130077 NIL 0 4130077 NA >45% Fe,<br />
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