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Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands | Sep. 30, 2011 | Dec. 31, 2010
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 413,743 | $ 283,606
Investments |  | 1,474
Accounts receivable | 29,095 | 36,840
Inventories: |  |
Concentrates, doré, and stockpiled ore | 14,527 | 8,886
Materials and supplies | 11,212 | 10,245
Current deferred income taxes | 54,774 | 87,287
Other current assets | 19,461 | 3,683
Total current assets | 542,812 | 432,021
Non-current investments | 3,305 | 1,194
Non-current restricted cash and investments | 926 | 10,314
Properties, plants, equipment and mineral interests, net | 872,860 | 833,288
Non-current deferred income taxes | 71,795 | 100,072
Other non-current assets and deferred charges | 24,022 | 5,604
Total assets | 1,515,720 | 1,382,493
Current liabilities: |  |
Accounts payable and accrued liabilities | 51,630 | 31,725
Accrued payroll and related benefits | 11,369 | 10,789
Accrued taxes | 9,766 | 16,042
Current portion of capital leases | 3,514 | 2,481
Current portion of accrued reclamation and closure costs | 178,415 | 175,484
Current derivative contract liabilities |  | 20,016
Total current liabilities | 254,694 | 256,537
Capital leases | 4,070 | 3,792
Accrued reclamation and closure costs | 141,923 | 143,313
Other noncurrent liabilities | 15,990 | 16,598
Total liabilities | 416,677 | 420,240
Preferred stock, 5,000,000 shares authorized: |  |
Common stock, $0.25 par value, authorized 500,000,000 shares; issued and outstanding 2011 — 279,620,991 shares and 2010 — 258,485,666 shares | 70,003 | 64,704
Capital surplus | 1,181,559 | 1,179,751
Accumulated deficit | (133,398) | (265,577)
Accumulated other comprehensive loss | (16,640) | (15,117)
Less treasury stock, at cost; 2011 – 392,645 and 2010 – 335,957 shares | (2,520) | (2,051)
Total shareholders’ equity | 1,099,043 | 962,253
Total liabilities and shareholders’ equity | 1,515,720 | 1,382,493
Series B Preferred Stock [Member] |  |
Preferred stock, 5,000,000 shares authorized: |  |
Preferred Stock Value | 39 | 39
Mandatory Convertible Preferred Stock [Member] |  |
Preferred stock, 5,000,000 shares authorized: |  |
Preferred Stock Value |  | $ 504

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