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| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RkMineFinanceTrustIMember" xlink:label="loc_gau_RkMineFinanceTrustIMember_8"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RandMerchantBankMember" xlink:label="loc_gau_RandMerchantBankMember_9"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NonadjustingEventsMember" xlink:label="loc_ifrs-full_NonadjustingEventsMember_13"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NonadjustingEventsMember" xlink:label="loc_ifrs-full_NonadjustingEventsMember_Default"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ClassesOfFinancialInstrumentsMember" xlink:label="loc_ifrs-full_ClassesOfFinancialInstrumentsMember_17"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_OfftakeAgreementMember" xlink:label="loc_gau_OfftakeAgreementMember_17"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ClassesOfFinancialInstrumentsMember" xlink:label="loc_ifrs-full_ClassesOfFinancialInstrumentsMember_Default"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RedemptionDateAxis" xlink:label="loc_gau_RedemptionDateAxis_21"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RedemptionDateDomain" xlink:label="loc_gau_RedemptionDateDomain_21"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RedeemablePreferenceSharesWithNoFixedRedemptionDateMember" xlink:label="loc_gau_RedeemablePreferenceSharesWithNoFixedRedemptionDateMember_21"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_EntitysTotalForSubsidiariesMember" xlink:label="loc_ifrs-full_EntitysTotalForSubsidiariesMember_25"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_JVFincoMember" xlink:label="loc_gau_JVFincoMember_25"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_EntitysTotalForSubsidiariesMember" xlink:label="loc_ifrs-full_EntitysTotalForSubsidiariesMember_Default"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_PercentageOfInterestAccountedForUsingEquityMethod" xlink:label="loc_gau_PercentageOfInterestAccountedForUsingEquityMethod_30"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ProportionOfOwnershipInterestsHeldByNoncontrollingInterests" xlink:label="loc_ifrs-full_ProportionOfOwnershipInterestsHeldByNoncontrollingInterests_31"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_NetEarningsInJV" xlink:label="loc_gau_NetEarningsInJV_32"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ImpairmentLossOnMineralPropertiesPlantAndEquipment" xlink:label="loc_gau_ImpairmentLossOnMineralPropertiesPlantAndEquipment_33"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ImpairmentOfInvestmentInJointVenture" xlink:label="loc_gau_ImpairmentOfInvestmentInJointVenture_34"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ShareOfImpairmentLossInJointVentures" xlink:label="loc_gau_ShareOfImpairmentLossInJointVentures_35"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_FaceValueOfPreferenceSharesSubscribedComparedParValue" xlink:label="loc_gau_FaceValueOfPreferenceSharesSubscribedComparedParValue_36"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_PercentageOfSaleOfFutureGoldProduction" xlink:label="loc_gau_PercentageOfSaleOfFutureGoldProduction_37"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_MaximumAmountOfSaleOfFutureGoldProduction" xlink:label="loc_gau_MaximumAmountOfSaleOfFutureGoldProduction_38"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_PercentageOfPaymentForValueOfGold" xlink:label="loc_gau_PercentageOfPaymentForValueOfGold_39"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ProvisionalPaymentPercentOfEstimatedValue" xlink:label="loc_gau_ProvisionalPaymentPercentOfEstimatedValue_40"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_AmountOfGoldSoldInPeriod" xlink:label="loc_gau_AmountOfGoldSoldInPeriod_41"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_AmountOfGoldDeliveredUnderAgreement" xlink:label="loc_gau_AmountOfGoldDeliveredUnderAgreement_42"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_RevenueFromSaleOfSilver" xlink:label="loc_ifrs-full_RevenueFromSaleOfSilver_43"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ProductionCostPercentageIncurred" xlink:label="loc_gau_ProductionCostPercentageIncurred_44"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_AdjustmentToCarryingValueOfStockpileInventory" xlink:label="loc_gau_AdjustmentToCarryingValueOfStockpileInventory_45"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_WriteDownOfStockpileInventory" xlink:label="loc_gau_WriteDownOfStockpileInventory_46"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ProductionCostOfStockpileInventory" xlink:label="loc_gau_ProductionCostOfStockpileInventory_47"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DepreciationExpense" xlink:label="loc_ifrs-full_DepreciationExpense_48"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_PercentOfGrossRevenueRoyaltyPayable" xlink:label="loc_gau_PercentOfGrossRevenueRoyaltyPayable_49"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_AdditionalPercentageOfNetSmelterReturnRoyaltyPayable" xlink:label="loc_gau_AdditionalPercentageOfNetSmelterReturnRoyaltyPayable_50"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_AdditionalPercentageOfNetSmelterReturnRoyaltyPayableToCommittee" xlink:label="loc_gau_AdditionalPercentageOfNetSmelterReturnRoyaltyPayableToCommittee_51"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_GrowthAndSustainabilityLevyFromGhana" xlink:label="loc_gau_GrowthAndSustainabilityLevyFromGhana_52"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ReversalOfImpairmentLoss" xlink:label="loc_ifrs-full_ReversalOfImpairmentLoss_53"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_SeveranceExpenses" xlink:label="loc_gau_SeveranceExpenses_54"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinanceIncome" xlink:label="loc_ifrs-full_FinanceIncome_55"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ProvisionAgainstSuppliesInventory" xlink:label="loc_gau_ProvisionAgainstSuppliesInventory_56"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_RecoverableAmountOfAssetOrCashgeneratingUnit" xlink:label="loc_ifrs-full_RecoverableAmountOfAssetOrCashgeneratingUnit_57"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_CarryingValueOfCashGeneratingUnit" xlink:label="loc_gau_CarryingValueOfCashGeneratingUnit_58"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_FairValueOfMineralResources" xlink:label="loc_gau_FairValueOfMineralResources_59"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_GainsLossesRecognisedWhenControlInSubsidiaryIsLost" xlink:label="loc_ifrs-full_GainsLossesRecognisedWhenControlInSubsidiaryIsLost_60"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DeferredTaxExpenseIncome" xlink:label="loc_ifrs-full_DeferredTaxExpenseIncome_61"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ImpairmentAdjustment" xlink:label="loc_gau_ImpairmentAdjustment_62"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_InitialSecurityReclamationDeposit" xlink:label="loc_gau_InitialSecurityReclamationDeposit_63"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_LongtermDeposits" xlink:label="loc_ifrs-full_LongtermDeposits_64"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ReclassificationOfInsuranceAndCapitalSparesToMineralPropertiesPlantAndEquipment" xlink:label="loc_gau_ReclassificationOfInsuranceAndCapitalSparesToMineralPropertiesPlantAndEquipment_65"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ValueOfReclamationDepositIncludingAccruedInterest" xlink:label="loc_gau_ValueOfReclamationDepositIncludingAccruedInterest_66"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ReclamationDepositBankGuarantee" xlink:label="loc_gau_ReclamationDepositBankGuarantee_67"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_InitialSecurityReclamationDepositForEsaaseDeposit" xlink:label="loc_gau_InitialSecurityReclamationDepositForEsaaseDeposit_68"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_LongtermDepositsForEsaaseDeposit" xlink:label="loc_gau_LongtermDepositsForEsaaseDeposit_69"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_CashReclamationDeposit" xlink:label="loc_gau_CashReclamationDeposit_70"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_InitialSecurityReclamationDepositForObotanDeposit" xlink:label="loc_gau_InitialSecurityReclamationDepositForObotanDeposit_71"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_LongtermDepositsForObotanDeposit" xlink:label="loc_gau_LongtermDepositsForObotanDeposit_72"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ReclamationDepositBankGuaranteeForObotanDeposit" xlink:label="loc_gau_ReclamationDepositBankGuaranteeForObotanDeposit_73"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_AdditionsToMineralPropertiesPlantAndEquipment" xlink:label="loc_gau_AdditionsToMineralPropertiesPlantAndEquipment_74"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_AdditionsToRightofuseAssets" xlink:label="loc_ifrs-full_AdditionsToRightofuseAssets_75"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_PropertyAcquisitionCostsAndExplorationCosts" xlink:label="loc_gau_PropertyAcquisitionCostsAndExplorationCosts_76"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_DeferredStrippingCostsToDepletableMineralInterests" xlink:label="loc_gau_DeferredStrippingCostsToDepletableMineralInterests_77"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_DepletionExpenseChargedOnDeferredStrippingAssetsAndRecordedAsDepreciationAndDepletionExpense" xlink:label="loc_gau_DepletionExpenseChargedOnDeferredStrippingAssetsAndRecordedAsDepreciationAndDepletionExpense_78"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DepreciationInvestmentProperty" xlink:label="loc_ifrs-full_DepreciationInvestmentProperty_79"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_DepreciationAndDepletionExpenseAllocatedToCostOfInventories" xlink:label="loc_gau_DepreciationAndDepletionExpenseAllocatedToCostOfInventories_80"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RevolvingCreditFacility" xlink:label="loc_gau_RevolvingCreditFacility_81"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RevolvingCreditFacilityRemainingBorrowingCapacity" xlink:label="loc_gau_RevolvingCreditFacilityRemainingBorrowingCapacity_82"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RevolvingCreditFacilityInterestDescription" xlink:label="loc_gau_RevolvingCreditFacilityInterestDescription_83"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_CommitmentFeesUndrawnPortionScale" xlink:label="loc_gau_CommitmentFeesUndrawnPortionScale_84"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_InterestExpenseAndOtherFeesForRevolvingCreditFacility" xlink:label="loc_gau_InterestExpenseAndOtherFeesForRevolvingCreditFacility_85"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_HedgingInstrumentsGoldProductionDescription" xlink:label="loc_gau_HedgingInstrumentsGoldProductionDescription_86"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RealizedLossOnHedgingInstruments" xlink:label="loc_gau_RealizedLossOnHedgingInstruments_87"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_DepositAsCollateralOnGoldCollars" xlink:label="loc_gau_DepositAsCollateralOnGoldCollars_88"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_LongTermRiskFreeDiscountRateForReclamationCost" xlink:label="loc_gau_LongTermRiskFreeDiscountRateForReclamationCost_89"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_DamagesSoughtValue" xlink:label="loc_gau_DamagesSoughtValue_90"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_DamagesAwardedValue" xlink:label="loc_gau_DamagesAwardedValue_91"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_LegalProceedingsProvision" xlink:label="loc_ifrs-full_LegalProceedingsProvision_92"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DescriptionOfUsefulLifePropertyPlantAndEquipment" xlink:label="loc_ifrs-full_DescriptionOfUsefulLifePropertyPlantAndEquipment_93"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ProductionOfGold" xlink:label="loc_gau_ProductionOfGold_94"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_EstimatedFairValueLessCostOfDisposal" xlink:label="loc_gau_EstimatedFairValueLessCostOfDisposal_95"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DescriptionOfDiscountRatesAppliedToCashFlowProjections" xlink:label="loc_ifrs-full_DescriptionOfDiscountRatesAppliedToCashFlowProjections_96"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_FairValueOfMeasuredAndIndicatedResources" xlink:label="loc_gau_FairValueOfMeasuredAndIndicatedResources_97"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_EstimatedRestructuringCosts" xlink:label="loc_gau_EstimatedRestructuringCosts_98"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ReducedCarryingValueOfInvestmentAssociate" xlink:label="loc_gau_ReducedCarryingValueOfInvestmentAssociate_99"/> |
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| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RecoverableAmountOfAsankoGoldMine" xlink:label="loc_gau_RecoverableAmountOfAsankoGoldMine_101"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_NumberOfPreferredSharesOwned" xlink:label="loc_gau_NumberOfPreferredSharesOwned_102"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_ifrs-full_DisclosureOfJointVenturesLineItems_0" xlink:to="loc_ifrs-full_DisclosureOfJointVenturesTable_1" order="0" use="optional" xbrldt:closed="true" xbrldt:contextElement="segment"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ifrs-full_DisclosureOfJointVenturesTable_1" xlink:to="loc_ifrs-full_CategoriesOfRelatedPartiesAxis_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_ifrs-full_CategoriesOfRelatedPartiesAxis_1" xlink:to="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_1" xlink:to="loc_gau_AsankoGoldMineMember_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_1" xlink:to="loc_gau_AsankoGoldGhanaLimitedMember_2" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_1" xlink:to="loc_gau_AdansiGoldCompanyGhanaLimitedMember_3" order="20" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_1" xlink:to="loc_gau_ShikaGroupFinanceLimitedMember_4" order="30" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_ifrs-full_CategoriesOfRelatedPartiesAxis_1" xlink:to="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_Default" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ifrs-full_DisclosureOfJointVenturesTable_1" xlink:to="loc_dei_LegalEntityAxis_8" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_8" xlink:to="loc_dei_EntityDomain_8" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_8" xlink:to="loc_gau_RkMineFinanceTrustIMember_8" order="0" use="optional"/> |
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| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfJointVenturesLineItems_0" xlink:to="loc_gau_ReducedCarryingValueOfInvestmentAssociate_99" order="700" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfJointVenturesLineItems_0" xlink:to="loc_gau_FaceValueOfPreferenceSharesSubscribed_100" order="710" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfJointVenturesLineItems_0" xlink:to="loc_gau_RecoverableAmountOfAsankoGoldMine_101" order="720" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfJointVenturesLineItems_0" xlink:to="loc_gau_NumberOfPreferredSharesOwned_102" order="730" use="optional"/> |
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| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_CapitalManagementTable" xlink:label="loc_gau_CapitalManagementTable_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_AgreementAxis" xlink:label="loc_gau_AgreementAxis_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_AgreementDomain" xlink:label="loc_gau_AgreementDomain_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_AtMarketOfferingMember" xlink:label="loc_gau_AtMarketOfferingMember_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_AgreementDomain" xlink:label="loc_gau_AgreementDomain_Default"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_5"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_5"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_HcWainwrightAndCompanyAndCormarkSecuritiesMember" xlink:label="loc_gau_HcWainwrightAndCompanyAndCormarkSecuritiesMember_5"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_Default"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_EquityAttributableToOwnersOfParent" xlink:label="loc_ifrs-full_EquityAttributableToOwnersOfParent_10"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ValueOfSharesApprovedUnderAtMarketOffering" xlink:label="loc_gau_ValueOfSharesApprovedUnderAtMarketOffering_11"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_gau_CapitalManagementLineItems_0" xlink:to="loc_gau_CapitalManagementTable_1" order="0" use="optional" xbrldt:closed="true" xbrldt:contextElement="segment"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_gau_CapitalManagementTable_1" xlink:to="loc_gau_AgreementAxis_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_gau_AgreementAxis_1" xlink:to="loc_gau_AgreementDomain_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_gau_AgreementDomain_1" xlink:to="loc_gau_AtMarketOfferingMember_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_gau_AgreementAxis_1" xlink:to="loc_gau_AgreementDomain_Default" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_gau_CapitalManagementTable_1" xlink:to="loc_dei_LegalEntityAxis_5" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_5" xlink:to="loc_dei_EntityDomain_5" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_5" xlink:to="loc_gau_HcWainwrightAndCompanyAndCormarkSecuritiesMember_5" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_5" xlink:to="loc_dei_EntityDomain_Default" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_gau_CapitalManagementLineItems_0" xlink:to="loc_ifrs-full_EquityAttributableToOwnersOfParent_10" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_gau_CapitalManagementLineItems_0" xlink:to="loc_gau_ValueOfSharesApprovedUnderAtMarketOffering_11" order="20" use="optional"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfFinancialInstrumentsLineItems" xlink:label="loc_ifrs-full_DisclosureOfFinancialInstrumentsLineItems_0"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfFinancialInstrumentsTable" xlink:label="loc_ifrs-full_DisclosureOfFinancialInstrumentsTable_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ClassesOfFinancialLiabilitiesAxis" xlink:label="loc_ifrs-full_ClassesOfFinancialLiabilitiesAxis_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialLiabilitiesMember" xlink:label="loc_ifrs-full_FinancialLiabilitiesMember_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialLiabilitiesAtFairValueMember" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtFairValueMember_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CurrencySwapContractMember" xlink:label="loc_ifrs-full_CurrencySwapContractMember_2"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ForwardContractMember" xlink:label="loc_ifrs-full_ForwardContractMember_3"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialLiabilitiesMember" xlink:label="loc_ifrs-full_FinancialLiabilitiesMember_Default"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_TypesOfRisksAxis" xlink:label="loc_ifrs-full_TypesOfRisksAxis_7"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_TypesOfRisksMember" xlink:label="loc_ifrs-full_TypesOfRisksMember_7"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CreditRiskMember" xlink:label="loc_ifrs-full_CreditRiskMember_7"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_InterestRateRiskMember" xlink:label="loc_ifrs-full_InterestRateRiskMember_8"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CurrencyRiskMember" xlink:label="loc_ifrs-full_CurrencyRiskMember_9"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CommodityPriceRiskMember" xlink:label="loc_ifrs-full_CommodityPriceRiskMember_10"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_TypesOfRisksMember" xlink:label="loc_ifrs-full_TypesOfRisksMember_Default"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_JointVenturesAxis" xlink:label="loc_ifrs-full_JointVenturesAxis_14"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_EntitysTotalForJointVenturesMember" xlink:label="loc_ifrs-full_EntitysTotalForJointVenturesMember_14"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_JointVenturesMember" xlink:label="loc_ifrs-full_JointVenturesMember_14"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_EntitysTotalForJointVenturesMember" xlink:label="loc_ifrs-full_EntitysTotalForJointVenturesMember_Default"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ClassesOfShareCapitalAxis" xlink:label="loc_ifrs-full_ClassesOfShareCapitalAxis_18"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ClassesOfShareCapitalMember" xlink:label="loc_ifrs-full_ClassesOfShareCapitalMember_18"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_PreferenceSharesMember" xlink:label="loc_ifrs-full_PreferenceSharesMember_18"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ClassesOfShareCapitalMember" xlink:label="loc_ifrs-full_ClassesOfShareCapitalMember_Default"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ReceivablesDueFromJointVentures" xlink:label="loc_ifrs-full_ReceivablesDueFromJointVentures_23"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_InterestReceivable" xlink:label="loc_ifrs-full_InterestReceivable_24"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_OtherReceivables" xlink:label="loc_ifrs-full_OtherReceivables_25"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_PreferenceSharesRedeemableShareSubscribed" xlink:label="loc_gau_PreferenceSharesRedeemableShareSubscribed_26"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_MaximumExposureToCreditRisk" xlink:label="loc_ifrs-full_MaximumExposureToCreditRisk_27"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CashAndCashEquivalents" xlink:label="loc_ifrs-full_CashAndCashEquivalents_28"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CurrentLiabilities" xlink:label="loc_ifrs-full_CurrentLiabilities_29"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_IncreaseInAfterTaxNetLossDueToChangeInAnnualizedInterest" xlink:label="loc_gau_IncreaseInAfterTaxNetLossDueToChangeInAnnualizedInterest_30"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_DecreaseInAfterTaxNetLossDueToChangeInAnnualizedInterestRate" xlink:label="loc_gau_DecreaseInAfterTaxNetLossDueToChangeInAnnualizedInterestRate_31"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_MineralResourcesOuncesOfGold" xlink:label="loc_gau_MineralResourcesOuncesOfGold_32"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ValueAtRisk" xlink:label="loc_ifrs-full_ValueAtRisk_33"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_PreferenceSharesValueDeterminingCreditRisk" xlink:label="loc_gau_PreferenceSharesValueDeterminingCreditRisk_34"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ValueOfPreferenceSharesRelatedToCreditRisk" xlink:label="loc_gau_ValueOfPreferenceSharesRelatedToCreditRisk_35"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ReceivablesFromPreciousMetalSales" xlink:label="loc_gau_ReceivablesFromPreciousMetalSales_36"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NoncurrentReceivablesDueFromJointVentures" xlink:label="loc_ifrs-full_NoncurrentReceivablesDueFromJointVentures_37"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_PrincipalRepaymentsOfAmendedTermSheet" xlink:label="loc_gau_PrincipalRepaymentsOfAmendedTermSheet_38"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DerivativeFinancialLiabilities" xlink:label="loc_ifrs-full_DerivativeFinancialLiabilities_40"/> |
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| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_gau_DisclosureOfIncomeTaxLineItems_0" xlink:to="loc_ifrs-full_NetDeferredTaxAssets_9" order="30" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_gau_DisclosureOfIncomeTaxLineItems_0" xlink:to="loc_ifrs-full_NetDeferredTaxLiabilities_10" order="40" use="optional"/> |
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| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_DisclosureOfIncomeTaxTable" xlink:label="loc_gau_DisclosureOfIncomeTaxTable_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_SignificantComponentsOfDeferredTaxLiabilitiesAndAssetsAxis" xlink:label="loc_gau_SignificantComponentsOfDeferredTaxLiabilitiesAndAssetsAxis_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_SignificantComponentsOfDeferredTaxLiabilitiesAndAssetsDomain" xlink:label="loc_gau_SignificantComponentsOfDeferredTaxLiabilitiesAndAssetsDomain_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_OtherPropertyPlantAndEquipmentMember" xlink:label="loc_ifrs-full_OtherPropertyPlantAndEquipmentMember_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ShareIssuanceCostsMember" xlink:label="loc_gau_ShareIssuanceCostsMember_2"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_InvestmentInAssociateMember" xlink:label="loc_gau_InvestmentInAssociateMember_3"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_AccountsPayablesAndAccruedLiabilitiesMember" xlink:label="loc_gau_AccountsPayablesAndAccruedLiabilitiesMember_4"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_LeaseLiabilityMember" xlink:label="loc_gau_LeaseLiabilityMember_5"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_CapitalLossesMember" xlink:label="loc_gau_CapitalLossesMember_6"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_UnusedTaxCreditsMember" xlink:label="loc_ifrs-full_UnusedTaxCreditsMember_7"/> |
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| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_gau_SignificantComponentsOfDeferredTaxLiabilitiesAndAssetsDomain_1" xlink:to="loc_gau_CapitalLossesMember_6" order="50" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_gau_SignificantComponentsOfDeferredTaxLiabilitiesAndAssetsDomain_1" xlink:to="loc_ifrs-full_UnusedTaxCreditsMember_7" order="60" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_gau_SignificantComponentsOfDeferredTaxLiabilitiesAndAssetsDomain_1" xlink:to="loc_gau_ForeignExchangeLossCarriedForwardMember_8" order="70" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_gau_SignificantComponentsOfDeferredTaxLiabilitiesAndAssetsDomain_1" xlink:to="loc_gau_MineralInterestsMember_9" order="80" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_gau_SignificantComponentsOfDeferredTaxLiabilitiesAndAssetsDomain_1" xlink:to="loc_ifrs-full_ContingentLiabilityForDecommissioningRestorationAndRehabilitationCostsMember_10" order="90" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_gau_SignificantComponentsOfDeferredTaxLiabilitiesAndAssetsDomain_1" xlink:to="loc_ifrs-full_UnrealisedForeignExchangeGainsLossesMember_11" order="100" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_gau_SignificantComponentsOfDeferredTaxLiabilitiesAndAssetsAxis_1" xlink:to="loc_gau_SignificantComponentsOfDeferredTaxLiabilitiesAndAssetsDomain_Default" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_gau_DisclosureOfIncomeTaxLineItems_0" xlink:to="loc_ifrs-full_DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised_16" order="10" use="optional"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfFinancialAssetsLineItems" xlink:label="loc_ifrs-full_DisclosureOfFinancialAssetsLineItems_0"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfFinancialAssetsTable" xlink:label="loc_ifrs-full_DisclosureOfFinancialAssetsTable_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_SignificantInvestmentsInSubsidiariesAxis" xlink:label="loc_ifrs-full_SignificantInvestmentsInSubsidiariesAxis_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_EntitysTotalForSubsidiariesMember" xlink:label="loc_ifrs-full_EntitysTotalForSubsidiariesMember_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_JVFincoMember" xlink:label="loc_gau_JVFincoMember_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_EntitysTotalForSubsidiariesMember" xlink:label="loc_ifrs-full_EntitysTotalForSubsidiariesMember_Default"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_PreferenceSharesHeldAxis" xlink:label="loc_gau_PreferenceSharesHeldAxis_5"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_PreferenceSharesHeldDomain" xlink:label="loc_gau_PreferenceSharesHeldDomain_5"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_PreferenceSharesHeldInJointVentureMember" xlink:label="loc_gau_PreferenceSharesHeldInJointVentureMember_5"/> |
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| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_NumberOfPreferenceShares" xlink:label="loc_gau_NumberOfPreferenceShares_10"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialAssets" xlink:label="loc_ifrs-full_FinancialAssets_11"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_FairValueAdjustmentRedeemablePreferenceShares" xlink:label="loc_gau_FairValueAdjustmentRedeemablePreferenceShares_12"/> |
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| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RecognitionOfPreferredSharesAtFairValue" xlink:label="loc_gau_RecognitionOfPreferredSharesAtFairValue_15"/> |
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| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfFinancialAssetsLineItems_0" xlink:to="loc_gau_RedemptionOfPreferredSharesAmount_14" order="50" use="optional"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfReservesWithinEquityTable" xlink:label="loc_ifrs-full_DisclosureOfReservesWithinEquityTable_1"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsMember" xlink:label="loc_ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsMember_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_CZeroZeroZeroCOneZeroZeroMember" xlink:label="loc_gau_CZeroZeroZeroCOneZeroZeroMember_1"/> |
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| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_CTwoZeroOneCThreeZeroZeroMember" xlink:label="loc_gau_CTwoZeroOneCThreeZeroZeroMember_3"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_RangeAxis" xlink:label="loc_ifrs-full_RangeAxis_10"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_RangesMember" xlink:label="loc_ifrs-full_RangesMember_10"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_BottomOfRangeMember" xlink:label="loc_ifrs-full_BottomOfRangeMember_10"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ProfitLoss" xlink:label="loc_ifrs-full_ProfitLoss_20"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod" xlink:label="loc_ifrs-full_ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod_21"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable_1" order="0" use="optional" xbrldt:closed="true" xbrldt:contextElement="segment"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable_1" xlink:to="loc_ifrs-full_CategoriesOfRelatedPartiesAxis_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_ifrs-full_CategoriesOfRelatedPartiesAxis_1" xlink:to="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_1" xlink:to="loc_gau_AsankoGoldMineMember_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_ifrs-full_CategoriesOfRelatedPartiesAxis_1" xlink:to="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_Default" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_Revenue_6" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_gau_ProductionCost_7" order="20" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_DepreciationAndAmortisationExpense_8" order="30" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_RoyaltyExpense_9" order="40" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_gau_IncomeArisingFromProducingMineralProperties_10" order="50" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_gau_ImpairmentOfExplorationAndEvaluationAssets_11" order="60" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_ExpenseArisingFromExplorationForAndEvaluationOfMineralResources_12" order="70" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_SellingGeneralAndAdministrativeExpense_13" order="80" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_ProfitLossFromOperatingActivities_14" order="90" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_FinanceCosts_15" order="100" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_FinanceIncome_16" order="110" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss_17" order="120" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_CurrentTaxExpenseIncome_18" order="130" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_DeferredTaxExpenseIncome_19" order="140" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_ProfitLoss_20" order="150" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod_21" order="160" use="optional"/> |
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| <definitionLink xlink:type="extended" xlink:role="http://www.asanko.com/role/DisclosureOfDetailedInformationAboutProductionCostsOfJointVentureDetails"> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems" xlink:label="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:label="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CategoriesOfRelatedPartiesAxis" xlink:label="loc_ifrs-full_CategoriesOfRelatedPartiesAxis_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_EntitysTotalForRelatedPartiesMember" xlink:label="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_AsankoGoldMineMember" xlink:label="loc_gau_AsankoGoldMineMember_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_EntitysTotalForRelatedPartiesMember" xlink:label="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_Default"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_RawMaterialsAndConsumablesUsed" xlink:label="loc_ifrs-full_RawMaterialsAndConsumablesUsed_6"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_WagesAndSalaries" xlink:label="loc_ifrs-full_WagesAndSalaries_7"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ContractorsCostsNetOfDeferredStrippingCosts" xlink:label="loc_gau_ContractorsCostsNetOfDeferredStrippingCosts_8"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CostOfInventoriesRecognisedAsExpenseDuringPeriod" xlink:label="loc_ifrs-full_CostOfInventoriesRecognisedAsExpenseDuringPeriod_9"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_OtherExpenseByNature" xlink:label="loc_ifrs-full_OtherExpenseByNature_10"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ProductionCost" xlink:label="loc_gau_ProductionCost_11"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable_1" order="0" use="optional" xbrldt:closed="true" xbrldt:contextElement="segment"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable_1" xlink:to="loc_ifrs-full_CategoriesOfRelatedPartiesAxis_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_ifrs-full_CategoriesOfRelatedPartiesAxis_1" xlink:to="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_1" xlink:to="loc_gau_AsankoGoldMineMember_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_ifrs-full_CategoriesOfRelatedPartiesAxis_1" xlink:to="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_Default" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_RawMaterialsAndConsumablesUsed_6" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_WagesAndSalaries_7" order="20" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_gau_ContractorsCostsNetOfDeferredStrippingCosts_8" order="30" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_CostOfInventoriesRecognisedAsExpenseDuringPeriod_9" order="40" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_OtherExpenseByNature_10" order="50" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_gau_ProductionCost_11" order="60" use="optional"/> |
| | </definitionLink> |
| <definitionLink xlink:type="extended" xlink:role="http://www.asanko.com/role/InvestmentinJointVentureDetails1"> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems" xlink:label="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:label="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CategoriesOfRelatedPartiesAxis" xlink:label="loc_ifrs-full_CategoriesOfRelatedPartiesAxis_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_EntitysTotalForRelatedPartiesMember" xlink:label="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_AsankoGoldMineMember" xlink:label="loc_gau_AsankoGoldMineMember_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_EntitysTotalForRelatedPartiesMember" xlink:label="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_Default"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_AssetsAbstract" xlink:label="loc_ifrs-full_AssetsAbstract_6"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CurrentAssetsAbstract" xlink:label="loc_ifrs-full_CurrentAssetsAbstract_6"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CashAndCashEquivalents" xlink:label="loc_ifrs-full_CashAndCashEquivalents_6"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_RestrictedCashAndCashEquivalents" xlink:label="loc_ifrs-full_RestrictedCashAndCashEquivalents_7"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_TradeAndOtherCurrentReceivables" xlink:label="loc_ifrs-full_TradeAndOtherCurrentReceivables_8"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_Inventories" xlink:label="loc_ifrs-full_Inventories_9"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CurrentPrepaidExpenses" xlink:label="loc_ifrs-full_CurrentPrepaidExpenses_10"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CurrentFinancialAssetsAvailableforsale" xlink:label="loc_ifrs-full_CurrentFinancialAssetsAvailableforsale_11"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CurrentTaxAssetsCurrent" xlink:label="loc_ifrs-full_CurrentTaxAssetsCurrent_12"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CurrentAssets" xlink:label="loc_ifrs-full_CurrentAssets_13"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NoncurrentAssets" xlink:label="loc_ifrs-full_NoncurrentAssets_15"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_Assets" xlink:label="loc_ifrs-full_Assets_16"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_LiabilitiesAbstract" xlink:label="loc_ifrs-full_LiabilitiesAbstract_18"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CurrentLiabilitiesAbstract" xlink:label="loc_ifrs-full_CurrentLiabilitiesAbstract_18"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_TradeAndOtherCurrentPayables" xlink:label="loc_ifrs-full_TradeAndOtherCurrentPayables_18"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CurrentDebtInstrumentsIssued" xlink:label="loc_ifrs-full_CurrentDebtInstrumentsIssued_19"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CurrentLeaseLiabilities" xlink:label="loc_ifrs-full_CurrentLeaseLiabilities_20"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ShorttermProvisionForDecommissioningRestorationAndRehabilitationCosts" xlink:label="loc_ifrs-full_ShorttermProvisionForDecommissioningRestorationAndRehabilitationCosts_21"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CurrentLiabilities" xlink:label="loc_ifrs-full_CurrentLiabilities_22"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NoncurrentLiabilitiesAbstract" xlink:label="loc_ifrs-full_NoncurrentLiabilitiesAbstract_24"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NoncurrentLeaseLiabilities" xlink:label="loc_ifrs-full_NoncurrentLeaseLiabilities_24"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_LongTermIncentivePlanCashSettled" xlink:label="loc_gau_LongTermIncentivePlanCashSettled_25"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DeferredTaxLiabilities" xlink:label="loc_ifrs-full_DeferredTaxLiabilities_26"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_LongtermProvisionForDecommissioningRestorationAndRehabilitationCosts" xlink:label="loc_ifrs-full_LongtermProvisionForDecommissioningRestorationAndRehabilitationCosts_27"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NoncurrentLiabilities" xlink:label="loc_ifrs-full_NoncurrentLiabilities_28"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_Liabilities" xlink:label="loc_ifrs-full_Liabilities_30"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_Equity" xlink:label="loc_ifrs-full_Equity_31"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_EquityAndLiabilities" xlink:label="loc_ifrs-full_EquityAndLiabilities_32"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable_1" order="0" use="optional" xbrldt:closed="true" xbrldt:contextElement="segment"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_EntitysTotalForRelatedPartiesMember" xlink:label="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_AsankoGoldMineMember" xlink:label="loc_gau_AsankoGoldMineMember_1"/> |
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| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ProvisionForDecommissioningRestorationAndRehabilitationCostsAccretionExpense" xlink:label="loc_gau_ProvisionForDecommissioningRestorationAndRehabilitationCostsAccretionExpense_6"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_InterestExpenseOnLeaseLiabilities" xlink:label="loc_ifrs-full_InterestExpenseOnLeaseLiabilities_7"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_UnrealizedGainLossOnGoldHedgingInstruments" xlink:label="loc_gau_UnrealizedGainLossOnGoldHedgingInstruments_8"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_FeesAndExpensesAssociatedWithRevolvingCreditFacility" xlink:label="loc_gau_FeesAndExpensesAssociatedWithRevolvingCreditFacility_9"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_WithholdingTaxes" xlink:label="loc_gau_WithholdingTaxes_10"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinanceCosts" xlink:label="loc_ifrs-full_FinanceCosts_12"/> |
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| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_gau_ProvisionForDecommissioningRestorationAndRehabilitationCostsAccretionExpense_6" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_InterestExpenseOnLeaseLiabilities_7" order="20" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_gau_UnrealizedGainLossOnGoldHedgingInstruments_8" order="30" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_gau_FeesAndExpensesAssociatedWithRevolvingCreditFacility_9" order="40" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_gau_WithholdingTaxes_10" order="50" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_OtherFinanceCost_11" order="60" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_0" xlink:to="loc_ifrs-full_FinanceCosts_12" order="70" use="optional"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfReservesWithinEquityLineItems" xlink:label="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfReservesWithinEquityTable" xlink:label="loc_ifrs-full_DisclosureOfReservesWithinEquityTable_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_EquityTransactionsAxis" xlink:label="loc_gau_EquityTransactionsAxis_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_EquityTransactionsDomain" xlink:label="loc_gau_EquityTransactionsDomain_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_RestrictedShareUnitsMember" xlink:label="loc_ifrs-full_RestrictedShareUnitsMember_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_EquityTransactionsDomain" xlink:label="loc_gau_EquityTransactionsDomain_Default"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement" xlink:label="loc_ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement_6"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted" xlink:label="loc_ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted_7"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_NumberOfOtherEquityInstrumentsDerecognizedOnClosingOfJointVentureTransaction" xlink:label="loc_gau_NumberOfOtherEquityInstrumentsDerecognizedOnClosingOfJointVentureTransaction_8"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_NumberOfOtherEquityInstrumentsSettledInCash" xlink:label="loc_gau_NumberOfOtherEquityInstrumentsSettledInCash_9"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement" xlink:label="loc_ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement_10"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NumberOfOtherEquityInstrumentsExpiredInSharebasedPaymentArrangement" xlink:label="loc_ifrs-full_NumberOfOtherEquityInstrumentsExpiredInSharebasedPaymentArrangement_11"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_ifrs-full_DisclosureOfReservesWithinEquityTable_1" order="0" use="optional" xbrldt:closed="true" xbrldt:contextElement="segment"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityTable_1" xlink:to="loc_gau_EquityTransactionsAxis_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_gau_EquityTransactionsAxis_1" xlink:to="loc_gau_EquityTransactionsDomain_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_gau_EquityTransactionsDomain_1" xlink:to="loc_ifrs-full_RestrictedShareUnitsMember_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_gau_EquityTransactionsAxis_1" xlink:to="loc_gau_EquityTransactionsDomain_Default" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement_6" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted_7" order="20" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_gau_NumberOfOtherEquityInstrumentsDerecognizedOnClosingOfJointVentureTransaction_8" order="30" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_gau_NumberOfOtherEquityInstrumentsSettledInCash_9" order="40" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement_10" order="50" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_ifrs-full_NumberOfOtherEquityInstrumentsExpiredInSharebasedPaymentArrangement_11" order="60" use="optional"/> |
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| <definitionLink xlink:type="extended" xlink:role="http://www.asanko.com/role/EquityReservesDisclosureOfMovementInRSULiabilityDetails"> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfReservesWithinEquityLineItems" xlink:label="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfReservesWithinEquityTable" xlink:label="loc_ifrs-full_DisclosureOfReservesWithinEquityTable_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_EquityTransactionsAxis" xlink:label="loc_gau_EquityTransactionsAxis_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_EquityTransactionsDomain" xlink:label="loc_gau_EquityTransactionsDomain_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_RestrictedShareUnitsMember" xlink:label="loc_ifrs-full_RestrictedShareUnitsMember_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_EquityTransactionsDomain" xlink:label="loc_gau_EquityTransactionsDomain_Default"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RestrictedStockUnitLiability" xlink:label="loc_gau_RestrictedStockUnitLiability_6"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RestrictedStockUnitAwardsVestedDuringYearNetOfCancelledExpiredAwards" xlink:label="loc_gau_RestrictedStockUnitAwardsVestedDuringYearNetOfCancelledExpiredAwards_7"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RestrictedStockUnitLiabilitySettledInCash" xlink:label="loc_gau_RestrictedStockUnitLiabilitySettledInCash_8"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RestrictedStockUnitLiabilityDerecognizedOnClosingJointVentureTransaction" xlink:label="loc_gau_RestrictedStockUnitLiabilityDerecognizedOnClosingJointVentureTransaction_9"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RestrictedStockUnitLiabilityCurrent" xlink:label="loc_gau_RestrictedStockUnitLiabilityCurrent_10"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RsuLiabilityNoncurrent" xlink:label="loc_gau_RsuLiabilityNoncurrent_11"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RestrictedStockUnitLiabilityNoncurrent" xlink:label="loc_gau_RestrictedStockUnitLiabilityNoncurrent_12"/> |
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| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_gau_RestrictedStockUnitAwardsVestedDuringYearNetOfCancelledExpiredAwards_7" order="20" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_gau_RestrictedStockUnitLiabilitySettledInCash_8" order="30" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_gau_RestrictedStockUnitLiabilityDerecognizedOnClosingJointVentureTransaction_9" order="40" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_gau_RestrictedStockUnitLiabilityCurrent_10" order="50" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_gau_RsuLiabilityNoncurrent_11" order="60" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_gau_RestrictedStockUnitLiabilityNoncurrent_12" order="70" use="optional"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfReservesWithinEquityLineItems" xlink:label="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfReservesWithinEquityTable" xlink:label="loc_ifrs-full_DisclosureOfReservesWithinEquityTable_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_EquityTransactionsAxis" xlink:label="loc_gau_EquityTransactionsAxis_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_EquityTransactionsDomain" xlink:label="loc_gau_EquityTransactionsDomain_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_PerformanceShareUnitsMember" xlink:label="loc_gau_PerformanceShareUnitsMember_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_EquityTransactionsDomain" xlink:label="loc_gau_EquityTransactionsDomain_Default"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement" xlink:label="loc_ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement_6"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted" xlink:label="loc_ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted_7"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement" xlink:label="loc_ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement_8"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_NumberOfOtherEquityInstrumentsAddedShareBasedPaymentArrangement" xlink:label="loc_gau_NumberOfOtherEquityInstrumentsAddedShareBasedPaymentArrangement_9"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NumberOfOtherEquityInstrumentsExpiredInSharebasedPaymentArrangement" xlink:label="loc_ifrs-full_NumberOfOtherEquityInstrumentsExpiredInSharebasedPaymentArrangement_10"/> |
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| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_gau_NumberOfOtherEquityInstrumentsAddedShareBasedPaymentArrangement_9" order="40" use="optional"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfReservesWithinEquityTable" xlink:label="loc_ifrs-full_DisclosureOfReservesWithinEquityTable_1"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted" xlink:label="loc_ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted_7"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NumberOfOtherEquityInstrumentsExpiredInSharebasedPaymentArrangement" xlink:label="loc_ifrs-full_NumberOfOtherEquityInstrumentsExpiredInSharebasedPaymentArrangement_9"/> |
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| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_ifrs-full_NumberOfOtherEquityInstrumentsExpiredInSharebasedPaymentArrangement_9" order="40" use="optional"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfReservesWithinEquityTable" xlink:label="loc_ifrs-full_DisclosureOfReservesWithinEquityTable_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_EquityTransactionsAxis" xlink:label="loc_gau_EquityTransactionsAxis_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_EquityTransactionsDomain" xlink:label="loc_gau_EquityTransactionsDomain_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_PerformanceShareUnitsMember" xlink:label="loc_gau_PerformanceShareUnitsMember_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_EquityTransactionsDomain" xlink:label="loc_gau_EquityTransactionsDomain_Default"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ShareUnitsLiability" xlink:label="loc_gau_ShareUnitsLiability_6"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ShareUnitsAwardsVestedDuringYearNetOfCancelledExpiredAwards" xlink:label="loc_gau_ShareUnitsAwardsVestedDuringYearNetOfCancelledExpiredAwards_7"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ShareUnitsLiabilitySettledInCash" xlink:label="loc_gau_ShareUnitsLiabilitySettledInCash_8"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_StockUnitLiabilityCurrent" xlink:label="loc_gau_StockUnitLiabilityCurrent_9"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_StockUnitLiabilityNoncurrent" xlink:label="loc_gau_StockUnitLiabilityNoncurrent_10"/> |
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| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_gau_StockUnitLiabilityCurrent_9" order="40" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_gau_StockUnitLiabilityNoncurrent_10" order="50" use="optional"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfReservesWithinEquityLineItems" xlink:label="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfReservesWithinEquityTable" xlink:label="loc_ifrs-full_DisclosureOfReservesWithinEquityTable_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_EquityTransactionsAxis" xlink:label="loc_gau_EquityTransactionsAxis_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_EquityTransactionsDomain" xlink:label="loc_gau_EquityTransactionsDomain_1"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_DeferredShareUnitsMember" xlink:label="loc_gau_DeferredShareUnitsMember_1"/> |
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| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ShareUnitsLiability" xlink:label="loc_gau_ShareUnitsLiability_6"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ShareUnitsAwardsVestedDuringYearNetOfCancelledExpiredAwards" xlink:label="loc_gau_ShareUnitsAwardsVestedDuringYearNetOfCancelledExpiredAwards_7"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_RestrictedStockUnitLiabilitySettledInCash" xlink:label="loc_gau_RestrictedStockUnitLiabilitySettledInCash_8"/> |
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| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_gau_EquityTransactionsAxis_1" xlink:to="loc_gau_EquityTransactionsDomain_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_gau_EquityTransactionsDomain_1" xlink:to="loc_gau_DeferredShareUnitsMember_1" order="0" use="optional"/> |
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| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_gau_ShareUnitsAwardsVestedDuringYearNetOfCancelledExpiredAwards_7" order="20" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_gau_RestrictedStockUnitLiabilitySettledInCash_8" order="30" use="optional"/> |
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| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_PhantomShareUnitsMember" xlink:label="loc_gau_PhantomShareUnitsMember_1"/> |
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| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ShareUnitsAwardsVestedDuringYearNetOfCancelledExpiredAwards" xlink:label="loc_gau_ShareUnitsAwardsVestedDuringYearNetOfCancelledExpiredAwards_7"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_ifrs-full_DisclosureOfReservesWithinEquityLineItems_0" xlink:to="loc_ifrs-full_DisclosureOfReservesWithinEquityTable_1" order="0" use="optional" xbrldt:closed="true" xbrldt:contextElement="segment"/> |
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| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_gau_EquityTransactionsDomain_1" xlink:to="loc_gau_PhantomShareUnitsMember_1" order="0" use="optional"/> |
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| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_SharePurchaseAgreementMember" xlink:label="loc_gau_SharePurchaseAgreementMember_1"/> |
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| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_GoldFieldsLimitedMember" xlink:label="loc_gau_GoldFieldsLimitedMember_5"/> |
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| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_AsankoGoldMineMember" xlink:label="loc_gau_AsankoGoldMineMember_9"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_EntitysTotalForRelatedPartiesMember" xlink:label="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_Default"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_PercentageOfVotingEquityInterestsAcquired" xlink:label="loc_ifrs-full_PercentageOfVotingEquityInterestsAcquired_14"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ProportionOfOwnershipInterestInJointVenture" xlink:label="loc_ifrs-full_ProportionOfOwnershipInterestInJointVenture_15"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ProportionOfOwnershipInterestsHeldByNoncontrollingInterests" xlink:label="loc_ifrs-full_ProportionOfOwnershipInterestsHeldByNoncontrollingInterests_16"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CashTransferred" xlink:label="loc_ifrs-full_CashTransferred_17"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable" xlink:label="loc_ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable_18"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_DeferredConsideration" xlink:label="loc_gau_DeferredConsideration_19"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ContingentConsiderationRecognisedAsOfAcquisitionDate" xlink:label="loc_ifrs-full_ContingentConsiderationRecognisedAsOfAcquisitionDate_20"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_ContingentConsiderationUponProductionOfGold" xlink:label="loc_gau_ContingentConsiderationUponProductionOfGold_21"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_MaximumProductionOfGold" xlink:label="loc_gau_MaximumProductionOfGold_22"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_NetSmelterReturnRoyalty" xlink:label="loc_gau_NetSmelterReturnRoyalty_23"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_DescriptionOfRoyaltyOnProduction" xlink:label="loc_gau_DescriptionOfRoyaltyOnProduction_24"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_AcquisitionrelatedCostsRecognisedAsExpenseForTransactionRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination" xlink:label="loc_ifrs-full_AcquisitionrelatedCostsRecognisedAsExpenseForTransactionRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination_25"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_ifrs-full_DisclosureOfBusinessCombinationsLineItems_0" xlink:to="loc_ifrs-full_DisclosureOfBusinessCombinationsTable_1" order="0" use="optional" xbrldt:closed="true" xbrldt:contextElement="segment"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ifrs-full_DisclosureOfBusinessCombinationsTable_1" xlink:to="loc_gau_AgreementAxis_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_gau_AgreementAxis_1" xlink:to="loc_gau_AgreementDomain_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_gau_AgreementDomain_1" xlink:to="loc_gau_SharePurchaseAgreementMember_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_gau_AgreementAxis_1" xlink:to="loc_gau_AgreementDomain_Default" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ifrs-full_DisclosureOfBusinessCombinationsTable_1" xlink:to="loc_ifrs-full_BusinessCombinationsAxis_5" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_ifrs-full_BusinessCombinationsAxis_5" xlink:to="loc_ifrs-full_EntitysTotalForBusinessCombinationsMember_5" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EntitysTotalForBusinessCombinationsMember_5" xlink:to="loc_gau_GoldFieldsLimitedMember_5" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_ifrs-full_BusinessCombinationsAxis_5" xlink:to="loc_ifrs-full_EntitysTotalForBusinessCombinationsMember_Default" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ifrs-full_DisclosureOfBusinessCombinationsTable_1" xlink:to="loc_ifrs-full_CategoriesOfRelatedPartiesAxis_9" order="20" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_ifrs-full_CategoriesOfRelatedPartiesAxis_9" xlink:to="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_9" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_9" xlink:to="loc_gau_AsankoGoldMineMember_9" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_ifrs-full_CategoriesOfRelatedPartiesAxis_9" xlink:to="loc_ifrs-full_EntitysTotalForRelatedPartiesMember_Default" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfBusinessCombinationsLineItems_0" xlink:to="loc_ifrs-full_PercentageOfVotingEquityInterestsAcquired_14" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfBusinessCombinationsLineItems_0" xlink:to="loc_ifrs-full_ProportionOfOwnershipInterestInJointVenture_15" order="20" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfBusinessCombinationsLineItems_0" xlink:to="loc_ifrs-full_ProportionOfOwnershipInterestsHeldByNoncontrollingInterests_16" order="30" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfBusinessCombinationsLineItems_0" xlink:to="loc_ifrs-full_CashTransferred_17" order="40" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfBusinessCombinationsLineItems_0" xlink:to="loc_ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable_18" order="50" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfBusinessCombinationsLineItems_0" xlink:to="loc_gau_DeferredConsideration_19" order="60" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfBusinessCombinationsLineItems_0" xlink:to="loc_ifrs-full_ContingentConsiderationRecognisedAsOfAcquisitionDate_20" order="70" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfBusinessCombinationsLineItems_0" xlink:to="loc_gau_ContingentConsiderationUponProductionOfGold_21" order="80" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfBusinessCombinationsLineItems_0" xlink:to="loc_gau_MaximumProductionOfGold_22" order="90" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfBusinessCombinationsLineItems_0" xlink:to="loc_gau_NetSmelterReturnRoyalty_23" order="100" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfBusinessCombinationsLineItems_0" xlink:to="loc_gau_DescriptionOfRoyaltyOnProduction_24" order="110" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_DisclosureOfBusinessCombinationsLineItems_0" xlink:to="loc_ifrs-full_AcquisitionrelatedCostsRecognisedAsExpenseForTransactionRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination_25" order="120" use="optional"/> |
| | </definitionLink> |
| <definitionLink xlink:type="extended" xlink:role="http://www.asanko.com/role/FinancialInstrumentsDisclosureOfDetailedInformationAboutFinancialInstrumentsByCategoryDetails"> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfFinancialInstrumentsLineItems" xlink:label="loc_ifrs-full_DisclosureOfFinancialInstrumentsLineItems_0"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_DisclosureOfFinancialInstrumentsTable" xlink:label="loc_ifrs-full_DisclosureOfFinancialInstrumentsTable_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ClassesOfFinancialLiabilitiesAxis" xlink:label="loc_ifrs-full_ClassesOfFinancialLiabilitiesAxis_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialLiabilitiesMember" xlink:label="loc_ifrs-full_FinancialLiabilitiesMember_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialLiabilitiesAtFairValueMember" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtFairValueMember_1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialLiabilitiesMember" xlink:label="loc_ifrs-full_FinancialLiabilitiesMember_Default"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CategoriesOfFinancialLiabilitiesAxis" xlink:label="loc_ifrs-full_CategoriesOfFinancialLiabilitiesAxis_5"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialLiabilitiesCategoryMember" xlink:label="loc_ifrs-full_FinancialLiabilitiesCategoryMember_5"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember_5"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember_6"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_FinancialLiabilitiesCarryingValueMember" xlink:label="loc_gau_FinancialLiabilitiesCarryingValueMember_7"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialLiabilitiesCategoryMember" xlink:label="loc_ifrs-full_FinancialLiabilitiesCategoryMember_Default"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_ClassesOfFinancialAssetsAxis" xlink:label="loc_ifrs-full_ClassesOfFinancialAssetsAxis_11"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialAssetsMember" xlink:label="loc_ifrs-full_FinancialAssetsMember_11"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialAssetsAtFairValueMember" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueMember_11"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialAssetsMember" xlink:label="loc_ifrs-full_FinancialAssetsMember_Default"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:label="loc_ifrs-full_CategoriesOfFinancialAssetsAxis_15"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialAssetsCategoryMember" xlink:label="loc_ifrs-full_FinancialAssetsCategoryMember_15"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_15"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" xlink:label="loc_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_16"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_FinancialAssetsCarryingValueMember" xlink:label="loc_gau_FinancialAssetsCarryingValueMember_17"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialAssetsCategoryMember" xlink:label="loc_ifrs-full_FinancialAssetsCategoryMember_Default"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CategoriesOfFinancialAssetsAbstract" xlink:label="loc_ifrs-full_CategoriesOfFinancialAssetsAbstract_22"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CashAndCashEquivalents" xlink:label="loc_ifrs-full_CashAndCashEquivalents_22"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_AmountsReceivableRelatedPartyTransactions" xlink:label="loc_ifrs-full_AmountsReceivableRelatedPartyTransactions_23"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_PreferredSharesInJointVentureValue" xlink:label="loc_gau_PreferredSharesInJointVentureValue_24"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialAssets" xlink:label="loc_ifrs-full_FinancialAssets_25"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_CategoriesOfFinancialLiabilitiesAbstract" xlink:label="loc_ifrs-full_CategoriesOfFinancialLiabilitiesAbstract_27"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_AmountsPayableRelatedPartyTransactions" xlink:label="loc_ifrs-full_AmountsPayableRelatedPartyTransactions_27"/> |
| | <loc xlink:type="locator" xlink:href="gau-20231231.xsd#gau_LongTermIncentivePlanCashSettled" xlink:label="loc_gau_LongTermIncentivePlanCashSettled_28"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_LeaseLiabilities" xlink:label="loc_ifrs-full_LeaseLiabilities_29"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2023-03-23/full_ifrs/full_ifrs-cor_2023-03-23.xsd#ifrs-full_FinancialLiabilities" xlink:label="loc_ifrs-full_FinancialLiabilities_30"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_ifrs-full_DisclosureOfFinancialInstrumentsLineItems_0" xlink:to="loc_ifrs-full_DisclosureOfFinancialInstrumentsTable_1" order="0" use="optional" xbrldt:closed="true" xbrldt:contextElement="segment"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ifrs-full_DisclosureOfFinancialInstrumentsTable_1" xlink:to="loc_ifrs-full_ClassesOfFinancialLiabilitiesAxis_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_ifrs-full_ClassesOfFinancialLiabilitiesAxis_1" xlink:to="loc_ifrs-full_FinancialLiabilitiesMember_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_FinancialLiabilitiesMember_1" xlink:to="loc_ifrs-full_FinancialLiabilitiesAtFairValueMember_1" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_ifrs-full_ClassesOfFinancialLiabilitiesAxis_1" xlink:to="loc_ifrs-full_FinancialLiabilitiesMember_Default" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ifrs-full_DisclosureOfFinancialInstrumentsTable_1" xlink:to="loc_ifrs-full_CategoriesOfFinancialLiabilitiesAxis_5" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_ifrs-full_CategoriesOfFinancialLiabilitiesAxis_5" xlink:to="loc_ifrs-full_FinancialLiabilitiesCategoryMember_5" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_FinancialLiabilitiesCategoryMember_5" xlink:to="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember_5" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_FinancialLiabilitiesCategoryMember_5" xlink:to="loc_ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember_6" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_FinancialLiabilitiesCategoryMember_5" xlink:to="loc_gau_FinancialLiabilitiesCarryingValueMember_7" order="20" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_ifrs-full_CategoriesOfFinancialLiabilitiesAxis_5" xlink:to="loc_ifrs-full_FinancialLiabilitiesCategoryMember_Default" order="10" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ifrs-full_DisclosureOfFinancialInstrumentsTable_1" xlink:to="loc_ifrs-full_ClassesOfFinancialAssetsAxis_11" order="20" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_ifrs-full_ClassesOfFinancialAssetsAxis_11" xlink:to="loc_ifrs-full_FinancialAssetsMember_11" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ifrs-full_FinancialAssetsMember_11" xlink:to="loc_ifrs-full_FinancialAssetsAtFairValueMember_11" order="0" use="optional"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_ifrs-full_ClassesOfFinancialAssetsAxis_11" xlink:to="loc_ifrs-full_FinancialAssetsMember_Default" order="10" use="optional"/> |
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