Reserves and Resources
Summary of the mineral resources and ore reserves as at 1 January 2012 with further updates for Tamunier, Tsokol, Ozerny, Avlayakan, Dalniy
|
Tonnage, Kt |
Gold grade, g/t |
Silver grade, g/t |
GE grade, g/t |
Gold, Koz |
Silver, Koz |
Copper, Kt |
GE, Koz |
| Summary |
| Mineral Resources |
| Measured |
15,853 |
1.5 |
113 |
3.5 |
762 |
57,748 |
15 |
1,799 |
| Indicated |
45,353 |
1.3 |
61 |
2.4 |
1,827 |
89,197 |
33 |
3,476 |
| Measured + Indicated |
61,206 |
1.3 |
75 |
2.7 |
2,590 |
146,945 |
47 |
5,272 |
| Inferred |
94,550 |
2.9 |
10 |
3.1 |
8,923 |
29,281 |
27 |
9,545 |
| Measured + Indicated + Inferred |
155,756 |
2.3 |
35 |
3.0 |
11,511 |
176,227 |
74 |
14,818 |
| Ore Reserves |
| Proved |
59,529 |
2.9 |
102 |
4.6 |
5,535 |
195,915 |
10 |
8,849 |
| Probable |
50,633 |
2.8 |
67 |
4.0 |
4,494 |
109,719 |
34 |
6,494 |
| Proved + Probable |
110,162 |
2.8 |
86 |
4.3 |
10,029 |
305,634 |
43 |
15,342 |
Notes:
(1) Mineral Resources and Ore Reserves are estimated in accordance with the JORC Code (2004).
Mineral Resources are in addition to Ore Reserves. Discrepancies in calculations are due to rounding
(2) GE = gold equivalent based on 60 Au/Ag ratio and 5 Cu/Au ratio
(3) Total values may be subject to the effect of rounding
Reserves and resources as at 1 January 2012 (JORC)
2011 Reserves and Resources statement with further updates for Tamunier, Tsokol, Ozerny, Avlayakan, Dalniy