<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<!-- Compliance Xpressware Instance Document http://www.compliancexpressware.com/  -->
<!-- Version: 1.0.0 --><!-- Creation date:11:05:33 GMT-0800 -->
<!-- Copyright (c) Compliance Xpressware, LLP. All Rights Reserved. -->
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    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="StockholdersEquity" xlink:to="AdditionalPaidInCapital" use="optional" order="21" weight="1"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockShareSubscribedButUnissuedSubscriptionsReceivable" xlink:label="CommonStockShareSubscribedButUnissuedSubscriptionsReceivable" xlink:title="CommonStockShareSubscribedButUnissuedSubscriptionsReceivable"/>
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="StockholdersEquity" xlink:to="CommonStockShareSubscribedButUnissuedSubscriptionsReceivable" use="optional" order="22" weight="-1"/>
    <link:loc xlink:type="locator" xlink:href="hndi-20121130.xsd#hndi_DonatedCapital" xlink:label="DonatedCapital" xlink:title="DonatedCapital"/>
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="StockholdersEquity" xlink:to="DonatedCapital" use="optional" order="23" weight="1"/>
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    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="StockholdersEquity" xlink:to="AccumulatedOtherComprehensiveIncomeLossNetOfTax" use="optional" order="24" weight="1"/>
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  <link:calculationLink xlink:type="extended" xlink:role="http://www.douglaslakeminerals.com/taxonomy/role/BalanceSheetParenthetical"/>
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    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="OperatingExpenses" xlink:to="DepreciationAndAmortization" use="optional" order="4" weight="1"/>
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    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="OperatingExpenses" xlink:to="ExplorationExpenseMining" use="optional" order="5" weight="1"/>
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    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="OperatingExpenses" xlink:to="LeaseAndRentalExpense" use="optional" order="9" weight="1"/>
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