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  <element id="vgz_EmployeeDirectorsAndConsultantsStockOptionsMember" name="EmployeeDirectorsAndConsultantsStockOptionsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_PercentageOfProjectOwned" name="PercentageOfProjectOwned" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_OptionAgreementTwoMember" name="OptionAgreementTwoMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_H.C.WainwrightAndCo.LlcMember" name="H.C.WainwrightAndCo.LlcMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_AtMarketOfferingAgreementMember" name="AtMarketOfferingAgreementMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_ThresholdAggregateSalesProceeds" name="ThresholdAggregateSalesProceeds" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_OffersOrSalesOfCommonSharesInCanada" name="OffersOrSalesOfCommonSharesInCanada" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_DebtSecuritiesTradingAndEquitySecuritiesFvNiTable" name="DebtSecuritiesTradingAndEquitySecuritiesFvNiTable" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_DebtAndEquitySecuritiesFvNiLineItems" name="DebtAndEquitySecuritiesFvNiLineItems" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_ScheduleOfMineralPropertiesTableTextBlock" name="ScheduleOfMineralPropertiesTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_ScheduleOfPhantomUnitsActivityTableTextBlock" name="ScheduleOfPhantomUnitsActivityTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_DeferredStockUnitsDsuMember" name="DeferredStockUnitsDsuMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_ScheduleOfDeferredStockUnitsActivityTableTextBlock" name="ScheduleOfDeferredStockUnitsActivityTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_NumberMarketableSecuritiesSold" name="NumberMarketableSecuritiesSold" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_AwakMasMember" name="AwakMasMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_PtMasmindoDwiAreaMember" name="PtMasmindoDwiAreaMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_First1250000OuncesProducedMember" name="First1250000OuncesProducedMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_Next1250000OuncesProducedMember" name="Next1250000OuncesProducedMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_NsrRoyaltyCancellationPercentage" name="NsrRoyaltyCancellationPercentage" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_NusantaraResourcesMember" name="NusantaraResourcesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_RemainingNsrRoyaltyCancellationPercentage" name="RemainingNsrRoyaltyCancellationPercentage" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_NsrCancellationProceeds" name="NsrCancellationProceeds" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOfCommonSharesIssuedPerUnit" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberOfCommonSharesIssuedPerUnit" nillable="true" type="xbrli:pureItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_DeferredGainOnSaleOfPropertyCurrent" name="DeferredGainOnSaleOfPropertyCurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_PaymentsReceivedInLieuOfGrantOfRoyaltyAndBackInRights" name="PaymentsReceivedInLieuOfGrantOfRoyaltyAndBackInRights" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_NsrCancellationReceivable" name="NsrCancellationReceivable" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_NsrRoyaltyCancelledPercentage" name="NsrRoyaltyCancelledPercentage" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_NetSmelterReturnRoyaltyAgreementBenchmark" name="NetSmelterReturnRoyaltyAgreementBenchmark" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_GainLossOnDisposalOfMineralPropertyInterestsNet" name="GainLossOnDisposalOfMineralPropertyInterestsNet" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_GrossProceedsRoyaltyIncludingContingentAdditionalGrossProceedsRoyaltyPercent" name="GrossProceedsRoyaltyIncludingContingentAdditionalGrossProceedsRoyaltyPercent" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_GrossProceedsRoyaltyAdditionalContingentGrossProceedsRoyaltyPercent" name="GrossProceedsRoyaltyAdditionalContingentGrossProceedsRoyaltyPercent" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_PaymentsReceivableInLieuOfGrantOfRoyaltyAndBackInRights" name="PaymentsReceivableInLieuOfGrantOfRoyaltyAndBackInRights" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_NumberOfSharesConvertedByEachUnit" name="NumberOfSharesConvertedByEachUnit" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_ClassOfWarrantOrRightExercisableTerm" name="ClassOfWarrantOrRightExercisableTerm" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_NumberOfSharesConvertedByEachWarrant" name="NumberOfSharesConvertedByEachWarrant" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_UnderwriterMember" name="UnderwriterMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="vgz_WarrantsIssued" name="WarrantsIssued" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
</xs:schema>
