2.2.0.25falsefalse1240 - Disclosure - Reconciliation to Canadian Generally Accepted Accounting Principlestruefalsefalse1falsefalseUSDfalsefalse1/1/2010 - 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_ReconciliationToCanadianGenerallyAcceptedAccountingPrinciplesDisclosureAbstracttcfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseReconciliation to Canadian Generally Accepted Accounting Principles3false0tc_ReconciliationToCanadianGenerallyAcceptedAccountingPrinciplesTextBlocktcfalsenadurationThis element may be used to capture reconciliation of significant differences between US GAAP and Canadian GAAP and their...falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1falsefalsefalse00<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>24. Reconciliation to Canadian Generally Accepted Accounting Principles </b></font></p> <p style="FONT-FAMILY: times"><font size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;TCM's consolidated financial statements have been prepared according to US&nbsp;GAAP, which differs in certain respects from those principles that TCM would have followed had the consolidated financial statements been prepared in accordance with Canadian GAAP. The significant differences between US&nbsp;GAAP and Canadian GAAP and their effect on the consolidated financial statements are detailed below.</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="9"></td> <td style="FONT-FAMILY: times" align="left"></td> <td style="FONT-FAMILY: times" width="12"></td> <td style="FONT-FAMILY: times" align="left" width="31"></td> <td style="FONT-FAMILY: times" width="12"></td> <td style="FONT-FAMILY: times" align="right" width="6"></td> <td style="FONT-FAMILY: times" width="47"></td> <td style="FONT-FAMILY: times" width="12"></td> <td style="FONT-FAMILY: times" align="right" width="6"></td> <td style="FONT-FAMILY: times" width="46"></td> <td style="FONT-FAMILY: times" width="12"></td> <td style="FONT-FAMILY: times" align="right" width="6"></td> <td style="FONT-FAMILY: times" width="47"></td> <td style="FONT-FAMILY: times" width="12"></td> <td style="FONT-FAMILY: times" align="right" width="6"></td> <td style="FONT-FAMILY: times" width="46"></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">&nbsp;</font><br /></th> <th style="FONT-FAMILY: times"><font size="2">&nbsp;</font></th> <th style="FONT-FAMILY: times" align="left"><font size="2">&nbsp;</font><br /></th> <th style="FONT-FAMILY: times"><font size="1">&nbsp;</font></th> <th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="5"><font size="1"><b>December&nbsp;31, 2010 </b></font></th> <th style="FONT-FAMILY: times"><font size="1">&nbsp;</font></th> <th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="5"><font size="1"><b>December&nbsp;31, 2009 </b></font></th> <th style="FONT-FAMILY: times"><font size="1">&nbsp;</font></th></tr> <tr style="HEIGHT: 0px" valign="bottom"> <th style="FONT-FAMILY: times" align="left" colspan="2"><font size="1">&nbsp;</font><br /></th> <th style="FONT-FAMILY: times"><font size="1">&nbsp;</font></th> <th style="FONT-FAMILY: times" align="left"><font size="1">&nbsp;</font><br /></th> <th style="FONT-FAMILY: times"><font size="1">&nbsp;</font></th> <th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="2"><font size="1"><b>US&nbsp;GAAP </b></font></th> <th style="FONT-FAMILY: times"><font size="1">&nbsp;</font></th> <th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="2"><font size="1"><b>Canadian<br /> GAAP </b></font></th> <th style="FONT-FAMILY: times"><font size="1">&nbsp;</font></th> <th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="2"><font size="1"><b>US&nbsp;GAAP </b></font></th> <th style="FONT-FAMILY: times"><font size="1">&nbsp;</font></th> <th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="2"><font size="1"><b>Canadian<br /> GAAP </b></font></th> <th style="FONT-FAMILY: times"><font size="1">&nbsp;</font></th></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2"><b>Assets</b></font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Current assets</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times"><font size="0">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Cash and cash equivalents</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</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">316.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">316.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">158.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</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">158.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times"><font size="0">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Short-term investments</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">&#151;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">&#151;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">353.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">353.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times"><font size="0">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Accounts receivable</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">73.3</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">73.3</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">42.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">42.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times"><font size="0">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Product inventory</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">a)</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">75.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">71.4</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">43.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">40.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times"><font size="0">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Material and supplies inventory</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">31.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">31.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">34.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">34.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times"><font size="0">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Prepaid expense and other current assets</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">7.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">7.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">6.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">6.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times"><font size="0">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Income taxes receivable</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">12.9</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">13.8</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">4.8</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">4.8</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times">&nbsp;</p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">516.8</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">513.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">643.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">640.1</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Property, plant and equipment, net</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">a)</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">1,696.1</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">1,786.2</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">605.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">680.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Restricted cash</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">23.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">23.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">16.8</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">16.8</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Reclamation deposits</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">24.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">24.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">30.3</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">30.3</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Goodwill</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">47.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">47.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">47.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">47.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Other assets</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">9.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">9.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">1.8</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">1.8</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times">&nbsp;</p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</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">2,317.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">2,404.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">1,344.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</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">1,416.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2"><b>Liabilities</b></font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Current liabilities</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times"><font size="0">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Accounts payable and accrued liabilities</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</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">64.8</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">64.8</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">29.9</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</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">29.9</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times"><font size="0">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Income and mining taxes payable</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">3.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">3.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">3.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">3.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times"><font size="0">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Current portion of long-term debt</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">5.4</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">5.4</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">3.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">3.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times"><font size="0">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Deferred income tax liabilities</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">7.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</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">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">6.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">6.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times"><font size="0">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Other liabilities</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">0.2</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">0.2</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">&#151;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">&#151;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times">&nbsp;</p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">81.8</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">83.1</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">43.9</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">43.9</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Gold Stream arrangement</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">226.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">226.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">&#151;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">&#151;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Long-term debt</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">16.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">16.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</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">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</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">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Other liabilities</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">22.4</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">22.4</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">24.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">24.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Asset retirement obligations</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">29.2</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">29.2</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">24.8</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">24.8</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Common stock warrant derivatives</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">b)</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">174.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">&#151;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">115.4</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">&#151;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Deferred income tax liabilities</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">a,c)</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">336.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">370.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</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">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">168.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times">&nbsp;</p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">887.8</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">748.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">359.2</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">270.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2"><b>Shareholders' Equity</b></font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Common stock</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">c)</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">980.9</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">978.9</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">697.1</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">695.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Common stock warrants</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">b)</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">&#151;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">45.1</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">&#151;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">35.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Additional paid-in-capital</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">49.2</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">49.2</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">45.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">45.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Retained earnings</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">a,b,c)</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">346.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">529.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">232.8</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">359.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times"><font size="2">Accumulated other comprehensive income (loss)</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">53.3</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">53.3</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">9.8</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">9.8</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times">&nbsp;</p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">1,429.9</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">1,656.1</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">985.4</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">1,145.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 9pt; TEXT-INDENT: -9pt; FONT-FAMILY: times">&nbsp;</p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</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">2,317.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">2,404.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">1,344.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</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">1,416.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td></tr></table></div> <!-- end of user-specified TAGGED TABLE --></div> <p style="FONT-FAMILY: times"><font size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The following table reconciles the consolidated net income (loss) and consolidated comprehensive income as reported under US&nbsp;GAAP with that which would have been reported under Canadian GAAP: </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="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="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="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">&nbsp;</font><br /></th> <th style="FONT-FAMILY: times"><font size="1">&nbsp;</font></th> <th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" align="center" colspan="8"><font size="1"><b>For the years ended<br /> December&nbsp;31,</b></font></th> <th style="FONT-FAMILY: times"><font size="1">&nbsp;</font></th></tr> <tr style="HEIGHT: 0px" valign="bottom"> <th style="FONT-FAMILY: times" align="left" colspan="2"><font size="1">&nbsp;</font><br /></th> <th style="FONT-FAMILY: times"><font size="1">&nbsp;</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">&nbsp;</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">&nbsp;</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">&nbsp;</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">Net income (loss)&#151;US&nbsp;GAAP</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</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">113.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(56.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">173.1</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></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"><font size="2">Reconciling items:</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times"><font size="0">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Change in fair value of common stock warrants</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">49.6</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">93.4</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">&#151;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times"><font size="0">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Stripping costs incurred during production (net of amortization)</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">14.5</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">18.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">25.9</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times"><font size="0">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Income tax effect of above adjustments</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(6.9</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(5.9</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">)</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(10.3</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">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Share based payment valuation allowance</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</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">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">5.0</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(5.5</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">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</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">Net income&#151;Canadian GAAP</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">170.1</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">55.2</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</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">183.2</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</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"><font size="2">Net income per share</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times"><font size="0">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Basic</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</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">1.18</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">0.43</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">1.53</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="white"> <td style="FONT-FAMILY: times"><font size="0">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"> <p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Diluted</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">1.12</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">0.42</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">1.39</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td></tr> <tr style="HEIGHT: 0px" valign="top" bgcolor="#CCEEFF"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2"> <p style="MARGIN-LEFT: 10pt; TEXT-INDENT: -10pt; FONT-FAMILY: times"><font size="2">Net income&#151;Canadian GAAP</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">170.1</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">55.2</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">183.2</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></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"><font size="2">Foreign currency translation adjustment</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">43.3</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">56.1</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">(74.5</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">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</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">Comprehensive income&#151;Canadian GAAP</font></p></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">213.4</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">$</font></td> <td style="FONT-FAMILY: times" valign="bottom" align="right"><font size="2">111.3</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</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">108.7</font></td> <td style="FONT-FAMILY: times" valign="bottom"><font size="2">&nbsp;</font></td></tr> <tr style="FONT-SIZE: 1.5pt; HEIGHT: 0px" valign="top"> <td style="FONT-FAMILY: times" valign="bottom" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td> <td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: times" valign="bottom" align="right" colspan="2">&nbsp;</td> <td style="FONT-FAMILY: times" valign="bottom">&nbsp;</td></tr></table></div> <!-- end of user-specified TAGGED TABLE --></div> <p style="FONT-FAMILY: times"><font size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In 2010, 2009, and 2008, under Canadian GAAP, cash flows from operating activities would increase by $26.0&nbsp;million, $26.1&nbsp;million and $28.6&nbsp;million, respectively, and cash flows from investing activities would decrease by $26.0&nbsp;million, $26.1&nbsp;million and $28.6&nbsp;million, respectively, due to the stripping costs incurred during production. </font></p> <p style="FONT-FAMILY: times"><font size="2"><b>Current Differences in Accounting Principles </b></font></p> <p style="FONT-FAMILY: times"><font size="2">a)&nbsp;&nbsp;&nbsp;&nbsp;</font><font size="2"><i>Stripping Costs Incurred During Production</i></font></p> <p style="FONT-FAMILY: times"><font size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Under US&nbsp;GAAP, capitalization of stripping costs after a mine has entered its production phase is not permitted, and stripping costs are accounted for as a variable production cost to be included in the costs of inventory. </font></p> <p style="FONT-FAMILY: times"><font size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Effective January&nbsp;1, 2007, for Canadian GAAP purposes, TCM prospectively adopted EIC-160 "Stripping Costs Incurred in the Production Phase of a Mining Operation". Under EIC-160, stripping activity at operating mines that represents a betterment is capitalized to property, plant and equipment and amortized on a unit-of-production basis over the related proven and probable reserves. Betterment occurs when the stripping activity increases future output of the mine by providing additional sources of mineral reserves. </font></p> <p style="FONT-FAMILY: times"><font size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accordingly, for the year ended December&nbsp;31, 2010, inventory and cost of sales for Canadian GAAP purposes would decrease by $4.1&nbsp;million and $14.5&nbsp;million, respectively, and property, plant and equipment would increase by $89.9&nbsp;million (net of amortization). For the year ended December&nbsp;31, 2009, inventory and cost of sales for Canadian GAAP purposes would decrease by $2.9&nbsp;million and $18.7&nbsp;million, respectively, and property, plant and equipment would increase by $18.8&nbsp;million (net of amortization). For the year ended December&nbsp;31, 2008, inventory and cost of sales for Canadian GAAP purposes would decrease by $2.8&nbsp;million and $25.9&nbsp;million, respectively, and property, plant and equipment would increase by $21.7&nbsp;million (net of amortization). </font></p> <p style="FONT-FAMILY: times"><font size="2">b)&nbsp;&nbsp;&nbsp;&nbsp;</font><font size="2"><i>Common stock warrant derivatives</i></font></p> <p style="FONT-FAMILY: times"><font size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In June 2008, the EITF reached a conclusion that an equity-linked financial instrument would not be considered indexed to the Corporation's own stock if the strike price is denominated in a currency other than the issuer's functional currency, beginning for fiscal years beginning on or after December&nbsp;15, 2008. Given that the functional currency of the Corporation is the US dollar and given that the common stock warrant exercise price is denominated in the Canadian dollar, these warrants are now required to be treated as a derivative liability under US&nbsp;GAAP, with changes in fair value recorded to earnings. This guidance was adopted by the Corporation under US&nbsp;GAAP on January&nbsp;1, 2009.</font></p> <p style="FONT-FAMILY: times"><font size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Under Canadian GAAP, the Corporation's stock purchase warrants are still treated as equity. Accordingly, for the year ended December&nbsp;31, 2010, common stock warrant derivatives would decrease by $174.7&nbsp;million and common stock warrants would increase by $49.6&nbsp;million under Canadian GAAP. For the year ended December&nbsp;31, 2009, common stock warrant derivatives and change in fair value of common stock warrants would decrease by $115.4&nbsp;million and $93.4&nbsp;million, respectively, under Canadian GAAP. As of December&nbsp;31, 2009, retained earnings would decrease by $13.0&nbsp;million and common stock warrants would increase by $35.0&nbsp;million under Canadian GAAP. </font></p> <p style="FONT-FAMILY: times"><font size="2">c)&nbsp;&nbsp;&nbsp;&nbsp;</font><font size="2"><i>Realization of Deferred Tax Asset for Stock Compensation</i></font></p> <p style="FONT-FAMILY: times"><font size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;For US&nbsp;GAAP purposes, a deferred tax asset is recognized for the temporary difference related to share options based on the stock-based compensation recognized for financial statement purposes. The deferred tax asset is recognized in the period that the stock-based compensation expense is recorded. At each reporting period, the deferred tax asset is reduced by a valuation allowance if it is more likely than not that some or all of the deferred tax asset will not be realized.</font></p> <p style="FONT-FAMILY: times"><font size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;For Canadian GAAP purposes, a deferred tax asset is recognized for the temporary difference related to share options based on the stock-based compensation recognized for financial statement purposes. However, at each reporting period, if there is a decline in the market price of the Corporation's common stock below the option strike price, this factor is taken into account in determining whether recoverability of the deferred tax asset is considered more likely than not.</font></p> <p style="FONT-FAMILY: times"><font size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accordingly, under Canadian GAAP, $5.0&nbsp;million of the 2008 valuation allowance of $5.5&nbsp;million was reversed during 2009. A valuation of $1.3&nbsp;million and $0.5&nbsp;million was recorded as of December&nbsp;31, 2010, and 2009, respectively, against the related deferred tax asset for options whose market price is below their share price under Canadian GAAP. </font></p> <p style="FONT-FAMILY: times"><font size="2"><b>Recent Canadian GAAP Accounting Pronouncements </b></font></p> <p style="FONT-FAMILY: times"><font size="2"><i>Business Combinations</i></font></p> <p style="FONT-FAMILY: times"><font size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In January 2009, the CICA issued CICA 1582, 1601, and 1602, "Business Combinations, Consolidated Financial Statements and Non-Controlling Interests". These sections establish a new section for accounting for a non-controlling interest in a subsidiary. CICA 1582 is effective for business combinations for which the acquisition date is on/after the beginning of the first annual reporting period beginning on/after January&nbsp;1, 2011. CICA 1601 and CICA 1602 apply to interim and annual consolidated financial statements relating to years beginning on/after January&nbsp;1, 2011. These sections are available for early adoption. TCM has evaluated these sections and, for Canadian GAAP purposes, does not believe there will be an impact on its consolidated financial statements. TCM did early adopt the sections effective January&nbsp;1, 2010. </font></p> <p style="FONT-FAMILY: times"><font size="2"><i>Financial Instruments</i></font></p> <p style="FONT-FAMILY: times"><font size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;During 2010, the CICA issued CICA 3855, "Financial Instruments&#151;Recognition and Measurement". This amendment was issued to clarify when an embedded prepayment option is separated from its host debt instrument for accounting purposes. Amendments apply to interim and annual financial statements relating to years beginning on or after January&nbsp;1, 2011. TCM has evaluated this section and, for Canadian GAAP purposes, does not believe there will be an impact on its consolidated financial statements. </font></p></td></tr></table> 24. Reconciliation to Canadian Generally Accepted Accounting Principles &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;TCM's consolidated financialfalsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThis element may be used to capture reconciliation of significant differences between US GAAP and Canadian GAAP and their effect on the consolidated financial statements as a single block of text.No authoritative reference available.falsefalseReconciliation to Canadian Generally Accepted Accounting Principles12Reconciliation to Canadian Generally Accepted Accounting PrinciplesUnKnownUnKnownUnKnownUnKnownfalsetrue