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COMMITTMENTS AND CONTINGENCIES: (Tables)

9 Months Ended

Sep. 30, 2011

COMMITMENTS AND CONTINGENCIES:

Schedule of environmental capital expenditures

		2011			2010
Peruvian operations		$	1.7		$	5.0
Mexican operations		7.7			7.5
		$	9.4		$	12.5

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Tabular disclosure of environmental capital expenditures incurred during the period.

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