Operations

Production Summary


2010 OPERATIONS

GOLD PRODUCTION 967,000 ounces
CASH COST $574 per ounce
NIOBIUM PRODUCTION 4.4 million kg Nb
OPERATING MARGIN $18 per kg Nb

ATTRIBUTABLE GOLD PRODUCTION AND COSTS


Gold Production
(000s ounces)
Total Cash Cost ($/oz)(1)

2010 2009 2008 2010 2009 2008
IAMGOLD Operator
Rosebel (95%) 395 392 315 484 396 466
Essakane (90%) 122

429

Doyon Division (100%) 33 109 118 655 524 548
Sleeping Giant (100%)

69

303
Mupane (100%) 57 51 101 941 735 367

607 552 603 525 453 447
Joint Ventures and Working Interests 
Sadiola (41%) 118 135 172 653 483 389
Yatela (40%) 60 89 66 780 339 514
Tarkwa (18.9%) 139 125 119 605 513 521
Damang (18.9%) 43 38 37 662 619 676

360 387 394 657 473 477
Total 967 939 997 574 461 459


CASH
 COST PER OUNCE OF GOLD


2010 % Change 2009 % Change 2008

$/oz
$/oz
$/oz
Cash cost excluding royalties 519 24 419 4 403
Royalties 55 31 42 -25 56
Cash cost 574 25 461 0.4 459

  1. Cash cost per ounce is a non-GAAP measure. Please refer to the Supplemental Information attached to the MD&A for reconciliation to GAAP measure.

NIOBIUM PRODUCTION AND MARGIN


2010 %Change 2009 %Change 2008
Niobium production (million kg Nb) 4.4 7% 4.1 -7% 4.4
Operating margin ($/kg Nb)(a)
$18 -10% $20 5% $19

  1. Operating margin per kilogram of niobium at the Niobec mine is a non-GAAP measure. Please refer to the Supplemental Information attached to the MD&A for reconciliation to GAAP measure.