2.2.0.25falsefalse1180 - Disclosure - Income and Mining Taxestruefalsefalse1falsefalseUSDfalsefalse1/1/2010 - 12/31/2010
USD ($)
USD ($) / shares
$D2010http://www.sec.gov/CIK0001415020duration2010-01-01T00:00:002010-12-31T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDPerShareDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDUSD$2true0tc_IncomeAndMiningTaxesDisclosureAbstracttcfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse| 1falsefalsefalse00falsefalsefalsefalsefalse | Otherxbrli:stringItemTypestringNo definition available.falsefalse
3false0us-gaap_IncomeTaxDisclosureTextBlockus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel| 1falsefalsefalse00<table style="font-size:10pt; font-family:'Times New Roman',times,serif;">
<tr>
<td>
<p style="FONT-FAMILY: times"><font size="2"> </font></p>
<p style="FONT-FAMILY: times"><font size="2"><b>18. Income and Mining Taxes</b></font></p>
<p style="FONT-FAMILY: times"><font size="2"> Income (loss) from continuing operations before income taxes consists of the following for the periods presented: </font></p>
<div style="PADDING-RIGHT: 0pt; PADDING-LEFT: 0pt; PADDING-BOTTOM: 0pt; MARGIN-LEFT: 20%; WIDTH: 60%; PADDING-TOP: 0pt; POSITION: relative">
<p style="FONT-FAMILY: times"><font size="2"><!-- COMMAND=ADD_TABLEWIDTH,"100%" --></font></p>
<!-- User-specified TAGGED TABLE -->
<div align="center">
<table cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="HEIGHT: 0px"><!-- TABLE COLUMN WIDTHS SET -->
<td style="FONT-FAMILY: times" align="left"></td>
<td style="FONT-FAMILY: times" width="12"></td>
<td style="FONT-FAMILY: times" align="right" width="7"></td>
<td style="FONT-FAMILY: times" width="39"></td>
<td style="FONT-FAMILY: times" width="12"></td>
<td style="FONT-FAMILY: times" align="right" width="7"></td>
<td style="FONT-FAMILY: times" width="37"></td>
<td style="FONT-FAMILY: times" width="12"></td>
<td style="FONT-FAMILY: times" align="right" width="7"></td>
<td style="FONT-FAMILY: times" width="39"></td>
<td style="FONT-FAMILY: times" width="12"></td><!-- TABLE COLUMN WIDTHS END --></tr>
<tr style="HEIGHT: 0px" valign="bottom">
<th style="FONT-FAMILY: times" align="left"><font size="2"> </font><br /></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="8"><font size="1"><b>Year Ended December 31, </b></font></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th></tr>
<tr style="HEIGHT: 0px" valign="bottom">
<th style="FONT-FAMILY: times" align="left"><font size="1"> </font><br /></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="2"><font size="1"><b>2010 </b></font></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="2"><font size="1"><b>2009 </b></font></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="2"><font size="1"><b>2008 </b></font></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times" valign="bottom">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Canada</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(46.8</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(98.3</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">109.5</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times" valign="bottom">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">United States</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">180.7</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">44.3</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">187.9</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top">
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times" valign="bottom">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"> </p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">133.9</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(54.0</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">297.4</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top">
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td></tr></table></div>
<!-- end of user-specified TAGGED TABLE --></div>
<p style="FONT-FAMILY: times"><font size="2"> Below is a tabular disclosure of tax expense by jurisdiction for the years ended December 31, 2010, 2009, and 2008: </font></p>
<div style="PADDING-RIGHT: 0pt; PADDING-LEFT: 0pt; PADDING-BOTTOM: 0pt; MARGIN-LEFT: 10%; WIDTH: 80%; PADDING-TOP: 0pt; POSITION: relative">
<p style="FONT-FAMILY: times"><font size="2"><!-- COMMAND=ADD_TABLEWIDTH,"100%" --></font></p>
<!-- User-specified TAGGED TABLE -->
<div align="center">
<table cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="HEIGHT: 0px"><!-- TABLE COLUMN WIDTHS SET -->
<td style="FONT-FAMILY: times" align="left" width="10"></td>
<td style="FONT-FAMILY: times" align="left"></td>
<td style="FONT-FAMILY: times" width="12"></td>
<td style="FONT-FAMILY: times" align="right" width="7"></td>
<td style="FONT-FAMILY: times" width="32"></td>
<td style="FONT-FAMILY: times" width="12"></td>
<td style="FONT-FAMILY: times" align="right" width="7"></td>
<td style="FONT-FAMILY: times" width="37"></td>
<td style="FONT-FAMILY: times" width="12"></td>
<td style="FONT-FAMILY: times" align="right" width="7"></td>
<td style="FONT-FAMILY: times" width="39"></td>
<td style="FONT-FAMILY: times" width="12"></td><!-- TABLE COLUMN WIDTHS END --></tr>
<tr style="HEIGHT: 0px" valign="bottom">
<th style="FONT-FAMILY: times" align="left" colspan="2"><font size="2"> </font><br /></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="8"><font size="1"><b>Year Ended December 31, </b></font></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th></tr>
<tr style="HEIGHT: 0px" valign="bottom">
<th style="FONT-FAMILY: times" align="left" colspan="2"><font size="1"> </font><br /></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="2"><font size="1"><b>2010 </b></font></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="2"><font size="1"><b>2009 </b></font></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="2"><font size="1"><b>2008 </b></font></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Current</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Canada</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(6.1</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">9.2</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">63.4</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">United States</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">14.7</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">8.0</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">49.3</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top">
<td style="FONT-FAMILY: times" valign="bottom" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"> </p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">8.6</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">17.2</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">112.7</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top">
<td style="FONT-FAMILY: times" valign="bottom" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Deferred</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Canada</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">10.5</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(4.2</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(0.3</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">United States</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">1.1</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(11.0</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">11.9</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top">
<td style="FONT-FAMILY: times" valign="bottom" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"> </p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">11.6</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">15.2</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">11.6</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top">
<td style="FONT-FAMILY: times" valign="bottom" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Total tax expense</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">20.2</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">2.0</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">124.3</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top">
<td style="FONT-FAMILY: times" valign="bottom" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td></tr></table></div>
<!-- end of user-specified TAGGED TABLE --></div>
<p style="FONT-FAMILY: times"><font size="2"> Income and mining taxes differ from the amount that would result from applying the Canadian federal and provincial income tax rates to earnings before income taxes. The differences result from the following items: </font></p>
<div style="PADDING-RIGHT: 0pt; PADDING-LEFT: 0pt; PADDING-BOTTOM: 0pt; MARGIN-LEFT: 20%; WIDTH: 60%; PADDING-TOP: 0pt; POSITION: relative">
<p style="FONT-FAMILY: times"><font size="2"><!-- COMMAND=ADD_TABLEWIDTH,"100%" --></font></p>
<!-- User-specified TAGGED TABLE -->
<div align="center">
<table cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="HEIGHT: 0px"><!-- TABLE COLUMN WIDTHS SET -->
<td style="FONT-FAMILY: times" align="left" width="10"></td>
<td style="FONT-FAMILY: times" align="left"></td>
<td style="FONT-FAMILY: times" width="12"></td>
<td style="FONT-FAMILY: times" align="right" width="7"></td>
<td style="FONT-FAMILY: times" width="39"></td>
<td style="FONT-FAMILY: times" width="12"></td>
<td style="FONT-FAMILY: times" align="right" width="7"></td>
<td style="FONT-FAMILY: times" width="37"></td>
<td style="FONT-FAMILY: times" width="12"></td>
<td style="FONT-FAMILY: times" align="right" width="7"></td>
<td style="FONT-FAMILY: times" width="39"></td>
<td style="FONT-FAMILY: times" width="12"></td><!-- TABLE COLUMN WIDTHS END --></tr>
<tr style="HEIGHT: 0px" valign="bottom">
<th style="FONT-FAMILY: times" align="left" colspan="2"><font size="2"> </font><br /></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="8"><font size="1"><b>Year Ended December 31, </b></font></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th></tr>
<tr style="HEIGHT: 0px" valign="bottom">
<th style="FONT-FAMILY: times" align="left" colspan="2"><font size="1"> </font><br /></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="2"><font size="1"><b>2010 </b></font></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="2"><font size="1"><b>2009 </b></font></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="2"><font size="1"><b>2008 </b></font></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Income before income and mining taxes</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">133.9</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(54.0</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">297.4</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: times" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Combined Canadian federal and provincial income tax rates</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">28.5</font></td>
<td style="FONT-FAMILY: times"><font size="2">%</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">30.0</font></td>
<td style="FONT-FAMILY: times"><font size="2">%</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">31.0</font></td>
<td style="FONT-FAMILY: times"><font size="2">%</font></td></tr>
<tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top">
<td style="FONT-FAMILY: times" valign="bottom" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Income taxes based on above rates</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">38.2</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(16.2</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">92.2</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: times" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Increase (decrease) to income taxes due to:</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Unrealized loss on warrants</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">14.1</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">28.0</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Difference in foreign statutory tax rates</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">15.3</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">3.1</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">14.0</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Provincial and state mining and franchise taxes</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">4.9</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">1.2</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">14.8</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">State tax planning</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(7.1</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Withholding taxes</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">1.1</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">1.2</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Capital taxes</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(0.1</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">0.2</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Non-deductible expenses</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">1.1</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">8.3</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">11.6</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Non-taxable income</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(1.8</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(3.0</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(6.1</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Asset impairment and other charges</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">24.2</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Foreign tax credits</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(2.0</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Foreign tax differences</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(10.3</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(10.4</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(3.8</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Depletion allowance</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(25.4</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(12.9</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(38.2</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Domestic production allowance</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(3.1</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(2.4</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Unrealized foreign exchange gain on translation of investments</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(1.8</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(5.7</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">5.4</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Change in valuation allowance</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">1.6</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">16.4</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">15.7</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Impact of change in tax on future income and mining taxes</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(0.2</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(7.6</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">1.3</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Out-of-period adjustment</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(4.5</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Other</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(0.7</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(0.5</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">(3.6</font></td>
<td style="FONT-FAMILY: times"><font size="2">)</font></td></tr>
<tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top">
<td style="FONT-FAMILY: times" valign="bottom" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td></tr>
<tr style="HEIGHT: 0px" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Income and mining taxes</font></p></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">20.2</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">2.0</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" align="right"><font size="2">124.3</font></td>
<td style="FONT-FAMILY: times"><font size="2"> </font></td></tr>
<tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top">
<td style="FONT-FAMILY: times" valign="bottom" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td></tr></table></div>
<!-- end of user-specified TAGGED TABLE --></div>
<p style="FONT-FAMILY: times"><font size="2"> For the year ended December 31, 2010, TCM had a net tax expense of $20.2 million compared to a net tax expense of $2.0 million and $124.3 million for the years ended December 31, 2009 and 2008, respectively. The tax expense for the year ended December 31, 2010 was impacted by an out-of-period adjustment of $4.5 million related to a difference between the 2009 income tax provision and the 2009 tax return, whereby TCM realized an additional net operating loss carry-back. Management does not believe that the out-of-period adjustment is material to the period affected or the periods presented in this Form 10-K.</font></p>
<p style="FONT-FAMILY: times"><font size="2"><b>Net Deferred Tax Liabilities</b></font></p>
<p style="FONT-FAMILY: times"><font size="2"> Deferred tax assets and liabilities arise from temporary differences in the recognition of income and expenses for financial reporting and tax purposes. The significant components of future income and mining tax assets and liabilities as of December 31, 2010 and 2009 are as follows: </font></p>
<div style="PADDING-RIGHT: 0pt; PADDING-LEFT: 0pt; PADDING-BOTTOM: 0pt; MARGIN-LEFT: 20%; WIDTH: 60%; PADDING-TOP: 0pt; POSITION: relative">
<p style="FONT-FAMILY: times"><font size="2"><!-- COMMAND=ADD_TABLEWIDTH,"100%" --></font></p>
<!-- User-specified TAGGED TABLE -->
<div align="center">
<table cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="HEIGHT: 0px"><!-- TABLE COLUMN WIDTHS SET -->
<td style="FONT-FAMILY: times" align="left" width="10"></td>
<td style="FONT-FAMILY: times" align="left" width="10"></td>
<td style="FONT-FAMILY: times" align="left"></td>
<td style="FONT-FAMILY: times" width="12"></td>
<td style="FONT-FAMILY: times" align="right" width="7"></td>
<td style="FONT-FAMILY: times" width="64"></td>
<td style="FONT-FAMILY: times" width="12"></td>
<td style="FONT-FAMILY: times" align="right" width="7"></td>
<td style="FONT-FAMILY: times" width="64"></td>
<td style="FONT-FAMILY: times" width="12"></td><!-- TABLE COLUMN WIDTHS END --></tr>
<tr style="HEIGHT: 0px" valign="bottom">
<th style="FONT-FAMILY: times" align="left" colspan="3"><font size="2"> </font><br /></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="2"><font size="1"><b>December 31,<br />
2010 </b></font></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="2"><font size="1"><b>December 31,<br />
2009 </b></font></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times" valign="bottom" colspan="3">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Deferred tax assets:</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Working capital</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">1.6</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">0.6</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Tax losses and credits carried forward</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">92.6</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">88.8</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Property, plant and equipment</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">25.3</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">9.2</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Contractual sales obligations</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">0.3</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">0.9</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Merger and acquisition costs</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">3.2</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Asset retirement obligations</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">1.9</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Share issuance costs</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">3.2</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">4.6</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Deferred compensation</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">6.1</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">6.4</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Other deductible temporary differences</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">9.0</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">6.1</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top">
<td style="FONT-FAMILY: times" valign="bottom" colspan="3"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Deferred tax assets</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">141.3</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">118.5</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Valuation allowances</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(94.1</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(92.3</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td></tr>
<tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top">
<td style="FONT-FAMILY: times" valign="bottom" colspan="3"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Net deferred tax assets</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">47.2</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">26.2</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top">
<td style="FONT-FAMILY: times" valign="bottom" colspan="3"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times" valign="bottom" colspan="3">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Deferred tax liabilities:</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Inventory</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(9.5</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(6.6</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Other taxable temporary differences—Current</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(0.8</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(0.7</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Property, plant and equipment</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(378.1</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(166.0</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Asset retirement obligations</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(1.9</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" colspan="2">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Other taxable temporary differences—Non-current</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(1.2</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(0.9</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td></tr>
<tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top">
<td style="FONT-FAMILY: times" valign="bottom" colspan="3"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times"><font size="0"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Total deferred tax liabilities</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(391.5</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(174.2</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td></tr>
<tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top">
<td style="FONT-FAMILY: times" valign="bottom" colspan="3"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times" valign="bottom" colspan="3">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Net deferred tax liabilities</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(344.3</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(148.0</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td></tr>
<tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top">
<td style="FONT-FAMILY: times" valign="bottom" colspan="3"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2"> </td>
<td style="FONT-FAMILY: times" valign="bottom"> </td></tr></table></div>
<!-- end of user-specified TAGGED TABLE --></div>
<p style="FONT-FAMILY: times"><font size="2"> At December 31, 2010, the Corporation had $167.7 million in loss and credit carry forwards available for tax purposes. Substantially all of the carry forwards expire beyond 2015. </font></p>
<p style="FONT-FAMILY: times"><font size="2"> A valuation allowance is recorded on substantially all of the benefits associated with the loss and credit carry forwards as it is not more likely than not the benefit related to the specific deferred tax assets will be realized based on the available sources of taxable income. </font></p>
<p style="FONT-FAMILY: times"><font size="2"> The Corporation intends to indefinitely reinvest earnings from certain foreign operations. Accordingly, US and non-US income and withholding taxes for which deferred taxes might otherwise be required, have not been provided on a cumulative amount of temporary differences (including, for this purpose, any difference between the tax basis in the stock of a consolidated subsidiary and the amount of the subsidiary's net equity determined for financial reporting purposes) related to investments in foreign subsidiaries of approximately $831.8 million and $691.4 million as of December 31, 2010 and 2009, respectively. The additional US and non-US income and withholding tax that would arise on the reversal of the temporary differences could be offset in part, by tax credits. Because the determination of the amount of available tax credits and the limitations imposed on the annual utilization of such credits are subject to a highly complex series of calculations and expense allocations, it is impractical to estimate the amount of net income and withholding tax that might be payable if a reversal of temporary differences occurred. </font></p>
<p style="FONT-FAMILY: times"><font size="2"><b>Income Tax Uncertainties</b></font></p>
<p style="FONT-FAMILY: times"><font size="2"> TCM's uncertainty in income taxes reserve, activity and amounts for unrecognized tax benefits has not been significant for any year presented. </font></p>
<p style="FONT-FAMILY: times"><font size="2"> TCM or one of its subsidiaries files income tax returns in the Canadian federal jurisdiction, US federal jurisdiction and various state and provincial jurisdictions. The tax years for TCM and its significant subsidiaries that remain subject to examination are as follows: </font></p>
<div style="PADDING-RIGHT: 0pt; PADDING-LEFT: 0pt; PADDING-BOTTOM: 0pt; MARGIN-LEFT: 20%; WIDTH: 60%; PADDING-TOP: 0pt; POSITION: relative">
<p style="FONT-FAMILY: times"><font size="2"><!-- COMMAND=ADD_TABLEWIDTH,"100%" --></font></p>
<!-- User-specified TAGGED TABLE -->
<div align="center">
<table cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="HEIGHT: 0px"><!-- TABLE COLUMN WIDTHS SET -->
<td style="FONT-FAMILY: times" align="left"></td>
<td style="FONT-FAMILY: times" width="12"></td>
<td style="FONT-FAMILY: times" align="center" width="68"></td>
<td style="FONT-FAMILY: times" width="12"></td>
<td style="FONT-FAMILY: times" align="center" width="68"></td><!-- TABLE COLUMN WIDTHS END --></tr>
<tr style="HEIGHT: 0px" valign="bottom">
<th style="FONT-FAMILY: times" nowrap="nowrap" align="left">
<div style="MARGIN-BOTTOM: 0pt; WIDTH: 42pt; BORDER-BOTTOM: #000000 1pt solid"><font size="1"><b>Jurisdiction <!-- COMMAND=ADD_SCROPPEDRULE,42pt --></b></font></div></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center"><font size="1"><b>Years Under<br />
Examination </b></font></th>
<th style="FONT-FAMILY: times"><font size="1"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center"><font size="1"><b>Additional<br />
Open Years </b></font></th></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times" valign="bottom">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">US Federal</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="center"><font size="2">—</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="center"><font size="2">2007 - 2009</font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times" valign="bottom">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Canada</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="center"><font size="2">—</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="center"><font size="2">2006 - 2009</font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times" valign="bottom">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">British Columbia</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="center"><font size="2">2004 - 2006</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="center"><font size="2">2007 - 2009</font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times" valign="bottom">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Colorado</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="center"><font size="2">—</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="center"><font size="2">2005 - 2009</font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: times" valign="bottom">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Idaho</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="center"><font size="2">—</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="center"><font size="2">2007 - 2009</font></td></tr>
<tr style="HEIGHT: 0px" valign="top" bgcolor="white">
<td style="FONT-FAMILY: times" valign="bottom">
<p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Pennsylvania</font></p></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="center"><font size="2">—</font></td>
<td style="FONT-FAMILY: times" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: times" valign="bottom" align="center"><font size="2">2007 - 2009</font></td></tr></table></div>
<!-- end of user-specified TAGGED TABLE --></div></td></tr></table>
18. Income and Mining Taxes
Income (loss) from continuing operations before income taxes consists of thefalsefalsefalsefalsefalse | Otherus-types:textBlockItemTypestringDescription containing the entire income tax disclosure. Examples include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. This element may be used as a single block of text to encapsulate the entire disclosure including data and tables.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 08
-Paragraph h
-Article 4
Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 109
-Paragraph 136, 172
Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 109
-Paragraph 43, 44, 45, 46, 47, 48, 49
falsefalse
12Income and Mining TaxesUnKnownUnKnownUnKnownUnKnownfalsetrue