Measured | Indicated | Inferred | Total Resources Measured |
Proved | Probable | Total | ||||||||
Resources | Resources | Resources | and Indicated | Reserves | Reserves | Reserves | ||||||||
Pit/Area | Mt | Fe % | Mt | Fe % | Mt | Fe % | Mt | Fe % | Mt | Fe % | Mt | Fe % | Mt | Fe % |
Bruce A | 79,79 | 64,63 | 36,72 | 64,36 | 0,07 | 64,11 | 116,51 | 64,54 | 64,83 | 64,36 | 26,95 | 63,76 | 91,78 | 64,18 |
Bruce B | 74,73 | 64,50 | 20,60 | 63,90 | 7,79 | 64,95 | 95,33 | 64,37 | 59,08 | 64,17 | 9,38 | 63,15 | 68,46 | 64,03 |
Bruce C | 11,35 | 65,40 | 4,60 | 65,54 | 0,30 | 62,88 | 15,95 | 65,44 | 7,66 | 64,78 | 0,83 | 64,95 | 8,49 | 64,80 |
King/Mokaning | 311,03 | 64,40 | 170,15 | 63,65 | 11,70 | 62,18 | 481,18 | 64,13 | 202,93 | 64,72 | 141,20 | 64,44 | 344,13 | 64,61 |
Detrital* | 4,00 | 60,00 | ||||||||||||
Total 2012 | 476,90 | 64,48 | 232,07 | 63,82 | 23,86 | 62,73 | 708,97 | 64,26 | 334,50 | 64,55 | 178,36 | 64,27 | 512,86 | 64,46 |
Total 2011 | 414,14 | 64,53 | 189,29 | 64,40 | 9,42 | 61,80 | 603,43 | 64,49 | 387,63 | 64,60 | 157,73 | 64,41 | 545,36 | 64,54 |
Mineral Resources are inclusive of Mineral Reserves. Totals are rounded off. Modifying factors: Economic pit design, customer product specifications. *Detrital is loose fragmented material occurring in various areas at Khumani. |