Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ 38,611	$ (50,744)	$ 51,075	$ (63,601)
Add (deduct) non-cash items
Depreciation, depletion and amortization	57,641	31,010	107,682	59,784
Accretion of discount on debt and other assets, net	494		944
Accretion of royalty obligation	5,770	4,637	11,037	9,629
Deferred income taxes	4,223	(14,892)	10,093	(21,388)
Loss on debt extinguishment	389	4,050	856	11,908
Fair value adjustments, net	13,933	43,052	20,593	46,723
(Gain) loss on foreign currency transactions	(848)	1,471	(737)	1,821
Share-based compensation	(3,351)	622	4,804	2,009
(Gain) loss on sale of assets	(1,223)	2,826	(1,224)	2,805
Other non-cash charges	200	15	831	71
Changes in operating assets and liabilities:
Receivables and other current assets	(6,784)	3,662	(11,644)	(7,625)
Inventories	(23,575)	(2,251)	(36,068)	(4,908)
Accounts payable and accrued liabilities	25,585	8,998	(11,392)	(14,002)
CASH PROVIDED BY OPERATING ACTIVITIES	111,065	32,456	146,850	23,226
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of investments	(11,881)		(13,110)
Proceeds from sales and maturities of investments	2,773		3,360
Capital expenditures	(25,764)	(45,467)	(41,681)	(92,656)
Other	325	150	273	76
CASH USED IN INVESTING ACTIVITIES	(34,547)	(45,317)	(51,158)	(92,580)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of notes and bank borrowings		22,041	27,500	134,810
Payments on long-term debt, capital leases, and associated costs	(16,704)	(11,377)	(34,099)	(18,978)
Payments on gold production royalty	(17,441)	(9,582)	(32,059)	(18,533)
Proceeds from gold lease facility				4,517
Payments on gold lease facility		(2,210)	(13,800)	(17,101)
Proceeds from sale-leaseback transactions				4,853
Additions to restricted assets associated with the Kensington Term Facility		(786)	(1,325)	(1,584)
Other	30		(1,197)	(225)
CASH PROVIDED (USED IN) BY FINANCING ACTIVITIES:	(34,115)	(1,914)	(54,980)	87,759
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	42,403	(14,775)	40,712	18,405
Cash and cash equivalents at beginning of period	64,427	55,962	66,118	22,782
Cash and cash equivalents at end of period	$ 106,830	$ 41,187	$ 106,830	$ 41,187

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