ADDITIONAL BALANCE SHEET INFORMATION (Tables)

3 Months Ended

Mar. 31, 2012

ADDITIONAL BALANCE SHEET INFORMATION [Abstract]

Inventories

Our inventories at March 31, 2012 and December 31, 2011 are comprised of the following components:

	March 31, 2012 Restated		December 31, 2011 Restated
Crude stockpile inventories	$	56.8	$	53.4
In-process and finished goods inventories		66.5		65.0
Other raw material, container, and supplies inventories		25.0		25.9
	$	148.3	$	144.3

Reclamation liability

We mine various minerals using a surface mining process that requires the removal of overburden.  In certain areas and under various governmental regulations, we are obligated to restore the land comprising each mining site to its original condition at the completion of the mining activity.  We include an estimate of this reclamation liability in our condensed consolidated balance sheets; it is adjusted to reflect the passage of time and changes in estimated future cash outflows.  A reconciliation of the activity within our reclamation liability is as follows:

	Three Months Ended
	March 31,
	2012 Restated			2011 Restated
Balance at beginning of period	$	9.3		$	8.0
Settlement of obligations		(1.3	)		(0.5	)
Liabilities incurred and expense		1.8			1.0
Foreign currency		0.1			-
Balance at end of period	$	9.9		$	8.5