Centerra Gold Inc Kumtor Drilling Results Central Pit

Transcription

1 Centerra Gold Inc Kumtor Drilling Results Central Pit Period October 1st, 2011 to December 31st, 2011 Page 1 of 1 Drill Hole Location Drill Section From (m) To (m) Core Length (m) Au (g/t) D1573 SB Zone includes D1575 Saddle Zone includes D1576 SB Zone includes D1577 SB Zone includes includes D1579 SB Zone D1580 SB Zone includes D1583 SB Zone -30; includes D1584 SB Zone includes D1585 SB Zone D1587 Saddle Zone 86 Hole was stopped due to technical difficulties before target was reached D1588 SB Zone D1589 SB Zone D1591 SB Zone D1597 SB Zone includes Notes: Significant mineralized intervals are greater than 1.00 g/t Au Individual assays are top cut to 60 g/t Au prior to composite calculation Lower cut-off for higher grade sub-intervals is 7.0 g/t Au True widths for mineralized zones are about 45% to 95% of stated down hole interval Ian Atkinson, a Certified Professional Geologist, is Centerra s qualified person for the purpose of National Instrument Tables are current as of December 31st, 2011.

2 Centerra Gold Inc. - Kumtor 2011 Drilling Results Period October 1st, 2011 to December 31st, 2011 Northeast Prospect 1 Page 1 of 1 Drill Hole Drill Section From (m) To (m) Core Length (m) Au (g/t) DN1569A DN Notes 1 : Significant mineralized intervals are greater than 1.00 g/t Au Individual assays are top cut to 60 g/t Au prior to composite calculation Lower cut-off for higher grade sub-intervals is 7.0 g/t Au True widths for mineralized zones are about 30% to 50% of stated down hole interval Tables are current as of December 31st, Sarytor Deposit 2 Drill Hole Drill Section From (m) To (m) Core Length (m) Au (g/t) SR includes SR SR Southwest Deposit 2 Drill Hole Drill Section From (m) To (m) Core Length (m) Au (g/t) SW No significant intercepts SW Notes 2 : Significant mineralized intervals are greater than 1.00 g/t Au Individual assays are top cut to 60 g/t Au prior to composite calculation Lower cut-off for higher grade sub-intervals is 7.0 g/t Au True widths for mineralized zones are about 70% to 95% of stated down hole interval Tables are current as of December 31st, Underground - Decline 2 3 Drill Hole Drill Section From (m) To (m) Core Length (m) Au (g/t) UD UD includes includes UD Hole was stopped due to technical difficulties before target was reached UD1586B UD includes UD Notes 3 : Significant mineralized intervals are greater than 1.00 g/t Au Individual assays are top cut to 60 g/t Au prior to composite calculation Lower cut-off for higher grade sub-intervals is 7.0 g/t Au True widths for mineralized zones are about 45% to 90% of stated down hole interval Tables are current as of December 31st, 2011.

3 Central Pit, Drillhole Location Plan Map SB Extension Saddle Zone Stockwork Zone SB Zone 1

4 Central Pit Longitudinal Section 2

5 Central Pit Plan Map 3

6 Central Pit Section -42 4

7 Central Pit Section -38 5

8 Central Pit Section -34 6

9 Central Pit Section -30 7

10 Central Pit Section -26 8

11 Central Pit Section -6 9

12 Central Pit Section 2 10

13 Central Pit Section 98 11

14 Central Pit Section

15 Central Pit Section

16 Central Pit Section

17 Southwest and Sarytor Deposits Plan Map 15

18 Northeast Prospect Plan Map Northeast Prospect 16

19 Northeast Prospect Longitudinal Section Northeast Prospect 17