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    <element id="ecpn_CommonStockIssuedForInventory" name="CommonStockIssuedForInventory" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_DebtDiscountFromDerivativeLiabilities" name="DebtDiscountFromDerivativeLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ReclassificationOfWarrantsFromEquityToDerivativeLiabilities" name="ReclassificationOfWarrantsFromEquityToDerivativeLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisableNumber" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisableNumber" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ShareBasedCompensationArrangementsByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementsByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWeightedAverageExercisePrice" nillable="true" xbrli:periodType="instant" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisableWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisableWeightedAverageExercisePrice" nillable="true" xbrli:periodType="instant" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_InventoryConcentrate" name="InventoryConcentrate" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_InventoryIronOre" name="InventoryIronOre" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_PercentOfOutstandingCommonStockOfElCapitanDelawareOwnedByTheCompanyInPercent" name="PercentOfOutstandingCommonStockOfElCapitanDelawareOwnedByTheCompanyInPercent" nillable="true" xbrli:periodType="instant" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_PriorToJan192011PercentOfOutstandingCommonStockOfElCapitanLtdOwnedByElCapitanDelawareInPercent" name="PriorToJan192011PercentOfOutstandingCommonStockOfElCapitanLtdOwnedByElCapitanDelawareInPercent" nillable="true" xbrli:periodType="instant" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_PercentOfOutstandingCommonStockOfElCapitanLtdAcquiredByTheCompanyPursuantToTheGAmpMMergerInPercent" name="PercentOfOutstandingCommonStockOfElCapitanLtdAcquiredByTheCompanyPursuantToTheGAmpMMergerInPercent" nillable="true" xbrli:periodType="instant" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_PursuantToMergerEachShareOfGAmpMCommonAndPreferredStockOutstandingWasExchangedForApproximatelyTheNumberOfSharesOfCommonStockOfTheCompanyPerShare" name="PursuantToMergerEachShareOfGAmpMCommonAndPreferredStockOutstandingWasExchangedForApproximatelyTheNumberOfSharesOfCommonStockOfTheCompanyPerShare" nillable="true" xbrli:periodType="instant" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_AggregateNumberOfSharesOfTheCompanySCommonStockIssuedToFormerGAmpMStockholders" name="AggregateNumberOfSharesOfTheCompanySCommonStockIssuedToFormerGAmpMStockholders" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_RecognizedStockBasedAdministrativeCompensationAggregating" name="RecognizedStockBasedAdministrativeCompensationAggregating" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_StockBasedCompensationPaidToNonEmployeeConsultantsAggregating" name="StockBasedCompensationPaidToNonEmployeeConsultantsAggregating" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_AggregateMonthlyPaymentsUnderTheInformalArrangements" name="AggregateMonthlyPaymentsUnderTheInformalArrangements" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_FutureIssuanceOfRestrictedSharesUnderTheNewAgreement" name="FutureIssuanceOfRestrictedSharesUnderTheNewAgreement" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_EliminationOfAccruedLiabilityToLogisticaForPriorServicesRendered" name="EliminationOfAccruedLiabilityToLogisticaForPriorServicesRendered" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_NoteWasReducedByAnAdditionalAndRelatedAccruedInterestPayments" name="NoteWasReducedByAnAdditionalAndRelatedAccruedInterestPayments" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_AggregateValueOfTheNoteAndAccruedInterestRetired" name="AggregateValueOfTheNoteAndAccruedInterestRetired" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_TheFairValueOfTheStockIssuedForTheRetiredNoteObligation" name="TheFairValueOfTheStockIssuedForTheRetiredNoteObligation" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_PaymentOfGrossRevenuesWhichTheCompanyMayReceiveFromItsMiningActivitiesTowardsThePrincipleAndAccruedInterestInPercent" name="PaymentOfGrossRevenuesWhichTheCompanyMayReceiveFromItsMiningActivitiesTowardsThePrincipleAndAccruedInterestInPercent" nillable="true" xbrli:periodType="instant" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_NotesPayableCurrentGross" name="NotesPayableCurrentGross" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_NotesPayableRelatedPartiesClassifiedCurrentGross" name="NotesPayableRelatedPartiesClassifiedCurrentGross" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_RelatedPartyDebtInstrumentUnamortizedDiscountCurrent" name="RelatedPartyDebtInstrumentUnamortizedDiscountCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_NotesPayableTotalPrincipalAmount" name="NotesPayableTotalPrincipalAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_NotesPayableTotalUnamortizedDiscountAmount" name="NotesPayableTotalUnamortizedDiscountAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_NotesPayableTotalNetAmount" name="NotesPayableTotalNetAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_NumberOfSharesOfCommonStockAuthorizedForIssuancePursuantToThe2015PlanInShares" name="NumberOfSharesOfCommonStockAuthorizedForIssuancePursuantToThe2015PlanInShares" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_NumberOfSharesOfCommonStockIssuableUnderThe2015PlanInShares" name="NumberOfSharesOfCommonStockIssuableUnderThe2015PlanInShares" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_NumberOfSharesOfCommonStockIssuableUnderThe2015PlanWasIncreasedPursuantToAmendmentNo1ToThe2015PlanInShares" name="NumberOfSharesOfCommonStockIssuableUnderThe2015PlanWasIncreasedPursuantToAmendmentNo1ToThe2015PlanInShares" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_NumberOfAdditionalSharesOfCommonStockAuthorizedForIssuancePursuantToThe2015PlanInShares" name="NumberOfAdditionalSharesOfCommonStockAuthorizedForIssuancePursuantToThe2015PlanInShares" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_NumberOfSharesOfPreferredStockIssuedDuringThePeriod" name="NumberOfSharesOfPreferredStockIssuedDuringThePeriod" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_StockIssuedDuringPeriodValuePurchaseOfLabEquipment" name="StockIssuedDuringPeriodValuePurchaseOfLabEquipment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_StockIssuedDuringPeriodValueIssuedForPrepaymentOfServices" name="StockIssuedDuringPeriodValueIssuedForPrepaymentOfServices" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_RemainingWeightedAverageWarrantLife" name="RemainingWeightedAverageWarrantLife" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_LegalAndAccountingFees" name="LegalAndAccountingFees" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_WarrantAndOptionExpense" name="WarrantAndOptionExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_AccruedCompensationRelatedPartiesCurrent" name="AccruedCompensationRelatedPartiesCurrent" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_CommonStockIssuedForRelatedPartyPayables" name="CommonStockIssuedForRelatedPartyPayables" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_CommonStockIssuedForPrepaymentOfServicesAndCosts" name="CommonStockIssuedForPrepaymentOfServicesAndCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_CommonStockIssuedForFixedAssets" name="CommonStockIssuedForFixedAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_BusinessOperationsAndOrganizationTextBlock" name="BusinessOperationsAndOrganizationTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_CommonStockIssuedForAccruedMiningCost" name="CommonStockIssuedForAccruedMiningCost" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_CommonStockIssuedForEquipment" name="CommonStockIssuedForEquipment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ClassOfWarrantOrRightTerm" name="ClassOfWarrantOrRightTerm" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_AdvancesToVendorPolicy" name="AdvancesToVendorPolicy" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_StockIssuedDuringPeriodValuePurchaseAgreement" name="StockIssuedDuringPeriodValuePurchaseAgreement" nillable="true" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_StockIssuedDuringPeriodSharesPurchaseAgreement" name="StockIssuedDuringPeriodSharesPurchaseAgreement" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ManagementResourcesInitiativesIncMember" name="ManagementResourcesInitiativesIncMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_LogisticaMember" name="LogisticaMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_LogisticaNoteMember" name="LogisticaNoteMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_NoteAndWarrantPurchaseAgreementMember" name="NoteAndWarrantPurchaseAgreementMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_LenderMember" name="LenderMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ThirdPartyMember" name="ThirdPartyMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_InstallmentLoanMember" name="InstallmentLoanMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_WorkingCapitalLoanMember" name="WorkingCapitalLoanMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_TwoNotesWithInvestorsMember" name="TwoNotesWithInvestorsMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ContractMinersMember" name="ContractMinersMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_Director2Member" name="Director2Member" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_SecuritiesPurchaseAgreementMember" name="SecuritiesPurchaseAgreementMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_SecuritiesPurchaseAgreementOneMember" name="SecuritiesPurchaseAgreementOneMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_SecuritiesPurchaseAgreementTwoMember" name="SecuritiesPurchaseAgreementTwoMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_InsuranceFinancingAgreementMember" name="InsuranceFinancingAgreementMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_MriMember" name="MriMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_EquityIncentivePlan2015Member" name="EquityIncentivePlan2015Member" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_CASHFLOWSFROMOPERATINGACTIVITIESAbstract" name="CASHFLOWSFROMOPERATINGACTIVITIESAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_PayablesAndAccrualsAbstract1" name="PayablesAndAccrualsAbstract1" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_DebtAbstract" name="DebtAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_COMMITMENTSAbstract" name="COMMITMENTSAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_N2005StockIncentivePlanAbstract" name="N2005StockIncentivePlanAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_StockholdersEquity1Abstract" name="StockholdersEquity1Abstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ACCOUNTINGPOLICIESPOLICIESAbstract" name="ACCOUNTINGPOLICIESPOLICIESAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_InventoryTablesAbstract" name="InventoryTablesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_AccruedLiabilitiesTableAbstract" name="AccruedLiabilitiesTableAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_LoanInstallmentsTableAbstract" name="LoanInstallmentsTableAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_BlackScholesOptionPricingModelToEstimateTheFairValueOfItsOptionAwardsTableAbstract" name="BlackScholesOptionPricingModelToEstimateTheFairValueOfItsOptionAwardsTableAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_BusinessBasisOfPresentationAndSignificantAccountingPoliciesAbstract" name="BusinessBasisOfPresentationAndSignificantAccountingPoliciesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_StockBasedAdministrativeCompensation" name="StockBasedAdministrativeCompensation" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_WorkingCapitalDeficit" name="WorkingCapitalDeficit" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_RelatedPartyTransactionDetailsAbstract" name="RelatedPartyTransactionDetailsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ComponentsOfInventoryAbstract" name="ComponentsOfInventoryAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_AccruedLiabilitiesDetailsAbstract" name="AccruedLiabilitiesDetailsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_NoteAndWarrantPurchaseAgreementAbstract" name="NoteAndWarrantPurchaseAgreementAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ShortTermNotesPayableInvestorsAbstract" name="ShortTermNotesPayableInvestorsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ShortTermNotesPayableInstallmentLoanAbstract" name="ShortTermNotesPayableInstallmentLoanAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_NotesPayableThirdPartyFinancingAbstract" name="NotesPayableThirdPartyFinancingAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ShortTermNotesPayableInsuranceLoansAbstract" name="ShortTermNotesPayableInsuranceLoansAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_CurrentNotesPayableAbstract" name="CurrentNotesPayableAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_NotesPayableTotalsAbstract" name="NotesPayableTotalsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_FairValueMeasurementsDetailsAbstract" name="FairValueMeasurementsDetailsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_COMMITMENTSCONTRACTSSIGNEDAbstract" name="COMMITMENTSCONTRACTSSIGNEDAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_N2015StockIncentivePlanAbstract" name="N2015StockIncentivePlanAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_PreferredStockIssuancesAbstract" name="PreferredStockIssuancesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_CommonStockIssuancesAbstract" name="CommonStockIssuancesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_OptionsExpenseAbstract" name="OptionsExpenseAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_StockholdersEquityWarrantsNarrativeDetailsAbstract" name="StockholdersEquityWarrantsNarrativeDetailsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_StockholdersEquityStockOptionActivityDetailsAbstract" name="StockholdersEquityStockOptionActivityDetailsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWeightedAveragePriceAbstract" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWeightedAveragePriceAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ShareBasedCompensationArrangementsByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpirationsInPeriodWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementsByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpirationsInPeriodWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="ecpn_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisesWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisesWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
</schema>
