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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 034 - Disclosure - Note 8 - Commitments and Contingencies (Details Textual) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 035 - Disclosure - Note 9 - Related Party Transactions (Details Textual) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 036 - Disclosure - Note 10 - Sale of Membership Interests in GB Sciences Louisiana, LLC (Details Textual) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 037 - Disclosure - Note 11 - Sale of Membership Interests in Nevada Subsidiaries (Details Textual) </link:definition> |
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| <link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 038 - Disclosure - Note 12 - Subsequent Events (Details Textual) </link:definition> |
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| <link:usedOn> link:definitionLink </link:usedOn> |
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| <xsd:element id="gblx_AccruedInterestCapitalizedInConvertibleNotePrincipal" name="AccruedInterestCapitalizedInConvertibleNotePrincipal" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_AccruedInterestIncome" name="AccruedInterestIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_AccruedLiabilitesForgiven" name="AccruedLiabilitesForgiven" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_AdjustmentForNewLeaseStandardPeriodOfAdoption" name="AdjustmentForNewLeaseStandardPeriodOfAdoption" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_AdjustmentsToAdditionalPaidInCapitalInducedNoteConversion" name="AdjustmentsToAdditionalPaidInCapitalInducedNoteConversion" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_AdjustmentsToAdditionalPaidInCapitalModificationOfOptionsAndWarrants" name="AdjustmentsToAdditionalPaidInCapitalModificationOfOptionsAndWarrants" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_AgreementWithLouisianaStateUniversityAgCenterMember" name="AgreementWithLouisianaStateUniversityAgCenterMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_AjeManagementLLCMember" name="AjeManagementLLCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_AmortizationOfDiscountOnNoteReceivable" name="AmortizationOfDiscountOnNoteReceivable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_AnnualResearchContributionCommitmentToAssumedByCounterParty" name="AnnualResearchContributionCommitmentToAssumedByCounterParty" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_AnnualResearchContributions" name="AnnualResearchContributions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_BrokerageFeesForIssuanceOfCommonStockAndWarrants" name="BrokerageFeesForIssuanceOfCommonStockAndWarrants" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_CancelledSharesIssuedToConsultantShares" name="CancelledSharesIssuedToConsultantShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_CancelledSharesIssuedToConsultantValue" name="CancelledSharesIssuedToConsultantValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_ClassOfWarrantOrRightExercisedDuringPeriod" name="ClassOfWarrantOrRightExercisedDuringPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_ClassOfWarrantOrRightExercisedDuringPeriodExercisePrice" name="ClassOfWarrantOrRightExercisedDuringPeriodExercisePrice" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_ClassOfWarrantOrRightExercisesInPeriod" name="ClassOfWarrantOrRightExercisesInPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_ClassOfWarrantOrRightExtensionPeriodOfSecuritiesCalledByWarrantsOrRights" name="ClassOfWarrantOrRightExtensionPeriodOfSecuritiesCalledByWarrantsOrRights" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_ClassOfWarrantOrRightIssued" name="ClassOfWarrantOrRightIssued" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_ClassOfWarrantOrRightIssuedDuringPeriod" name="ClassOfWarrantOrRightIssuedDuringPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_ConvertibleDebtTextBlock" name="ConvertibleDebtTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_ConvertibleWarrantMember" name="ConvertibleWarrantMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_CultivationLicenseMember" name="CultivationLicenseMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_CumulativeEffectOfNewLeaseStandard" name="CumulativeEffectOfNewLeaseStandard" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_CurrentEmployeesMember" name="CurrentEmployeesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_DebtDefaultPenalty" name="DebtDefaultPenalty" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_DebtInstrumentAggregateOffering" name="DebtInstrumentAggregateOffering" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_DebtInstrumentConvertibleDiscountFairValueOfWarrants" name="DebtInstrumentConvertibleDiscountFairValueOfWarrants" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_DebtInstrumentConvertibleNumberOfWarrants" name="DebtInstrumentConvertibleNumberOfWarrants" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_DebtInstrumentDebtDefaultIncreaseInPrincipalAmountPercent" name="DebtInstrumentDebtDefaultIncreaseInPrincipalAmountPercent" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_DebtInstrumentDebtDefaultInterestExpense" name="DebtInstrumentDebtDefaultInterestExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_DebtInstrumentDebtDefaultInterestRatePenalty" name="DebtInstrumentDebtDefaultInterestRatePenalty" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_DebtInstrumentDebtDefaultPrincipalExpense" name="DebtInstrumentDebtDefaultPrincipalExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_DebtInstrumentExtendedAmount" name="DebtInstrumentExtendedAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_DebtInstrumentExtensionPeriod" name="DebtInstrumentExtensionPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_DebtInstrumentFaceAmountContinuingOperations" name="DebtInstrumentFaceAmountContinuingOperations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_DebtInstrumentFaceAmountDiscontinuedOperations" name="DebtInstrumentFaceAmountDiscontinuedOperations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_DebtInstrumentFaceAmountPerNote" name="DebtInstrumentFaceAmountPerNote" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_DebtInstrumentForgivenessRatioOfNotesReceivableAmountReducedToTheDebtBalanceOutstanding" name="DebtInstrumentForgivenessRatioOfNotesReceivableAmountReducedToTheDebtBalanceOutstanding" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_DebtInstrumentPenaltyRateWaivedUponClosingOfDisposition" name="DebtInstrumentPenaltyRateWaivedUponClosingOfDisposition" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_DebtInstrumentPresentValue" name="DebtInstrumentPresentValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_DebtInstrumentPrincipalBalanceAfterReductionUponCloseOfAgreement" name="DebtInstrumentPrincipalBalanceAfterReductionUponCloseOfAgreement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_DebtInstrumentUnamortizedDiscountCurrentContinuingOperations" name="DebtInstrumentUnamortizedDiscountCurrentContinuingOperations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_DebtInstrumentUnamortizedDiscountCurrentDiscontinuedOperations" name="DebtInstrumentUnamortizedDiscountCurrentDiscontinuedOperations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_DefaultPenatlyOnConvertibleNotePayable" name="DefaultPenatlyOnConvertibleNotePayable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_DepreciationCapitalizedInInventory" name="DepreciationCapitalizedInInventory" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_DisposalGroupIncludingDiscontinuedOperationGainLossOnSettlementOfAccountsPayable" name="DisposalGroupIncludingDiscontinuedOperationGainLossOnSettlementOfAccountsPayable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_DisposalGroupIncludingDiscontinuedOperationNonoperatingIncomeExpense" name="DisposalGroupIncludingDiscontinuedOperationNonoperatingIncomeExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_DocumentAndEntityInformation" name="DocumentAndEntityInformation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_EarnoutPayments" name="EarnoutPayments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element abstract="true" id="gblx_EmployeesAndDirectorWarrantsMember" name="EmployeesAndDirectorWarrantsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_EmployeesAndDirectorsMember" name="EmployeesAndDirectorsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_ExerciseOfWarrantsForStockShares" name="ExerciseOfWarrantsForStockShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_ExerciseOfWarrantsForStockValue" name="ExerciseOfWarrantsForStockValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_FinanceLeaseCosts" name="FinanceLeaseCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_FormerDirectorMember" name="FormerDirectorMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_GBSciencesLouisianaLLCMember" name="GBSciencesLouisianaLLCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_GBSciencesLouisianaLLCSaleOfEquityMember" name="GBSciencesLouisianaLLCSaleOfEquityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_GBSciencesNevadaLLCMember" name="GBSciencesNevadaLLCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_GBSciencesNopahLLCMember" name="GBSciencesNopahLLCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_GainLossOnAmendmentToLineOfCredit" name="GainLossOnAmendmentToLineOfCredit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_GainLossOnModificationOfNotesReceivable" name="GainLossOnModificationOfNotesReceivable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_GainLossOnSettlementOfAccountsPayable" name="GainLossOnSettlementOfAccountsPayable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_IncreaseDecreaseInAccruedLiabilitiesExcludingInterestPayable" name="IncreaseDecreaseInAccruedLiabilitiesExcludingInterestPayable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_IncrementalCommonSharesAttributableToPotentialCommonShares" name="IncrementalCommonSharesAttributableToPotentialCommonShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_InducedDividendFromExerciseOfWarrants" name="InducedDividendFromExerciseOfWarrants" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_InducedDividendFromWarrantExercises" name="InducedDividendFromWarrantExercises" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_InterestExpenseDebtPreJudgmentInterest" name="InterestExpenseDebtPreJudgmentInterest" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_IssuanceOfWarrantsToBrokers" name="IssuanceOfWarrantsToBrokers" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_JohnDavisMember" name="JohnDavisMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_JudgementSettlementAgreementMember" name="JudgementSettlementAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_July2017ConvertibleNoteOfferingMember" name="July2017ConvertibleNoteOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_July24NoteMember" name="July24NoteMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_KseniaGriswoldMember" name="KseniaGriswoldMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_LeslieBocskorMember" name="LeslieBocskorMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_LesseeOperatingAndFinanceLeasesTextBlock" name="LesseeOperatingAndFinanceLeasesTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_LineOfCreditFacilityMaximumBorrowingCapacityIncreased" name="LineOfCreditFacilityMaximumBorrowingCapacityIncreased" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_LitigationSettlementAmountFinalSettlement" name="LitigationSettlementAmountFinalSettlement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_LitigationSettlementAmountIncludingInterestExpense" name="LitigationSettlementAmountIncludingInterestExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_LitigationSettlementOneTimeRequiredPayment" name="LitigationSettlementOneTimeRequiredPayment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_LitigationSettlementPayment" name="LitigationSettlementPayment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_LitigationSettlementWeeklyRequiredPayment" name="LitigationSettlementWeeklyRequiredPayment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_LongTermDebtIncludingInterest" name="LongTermDebtIncludingInterest" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_ManagementFeesAccrued" name="ManagementFeesAccrued" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element abstract="true" id="gblx_March2017ConvertibleNoteOfferingMember" name="March2017ConvertibleNoteOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_MarchAndJuly2017ConvertibleNoteOfferingMember" name="MarchAndJuly2017ConvertibleNoteOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_MembershipInterestPurchaseAgreementForSaleOfInterestInGBSciencesNopahLLCMember" name="MembershipInterestPurchaseAgreementForSaleOfInterestInGBSciencesNopahLLCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_NevadaMedicalMarijuanaProductionLicenseAgreementMember" name="NevadaMedicalMarijuanaProductionLicenseAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_NevadaSubsidiariesMember" name="NevadaSubsidiariesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_NoteReceivableMaximumAllowedPrepaymentsOnNote" name="NoteReceivableMaximumAllowedPrepaymentsOnNote" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_NoteReceivableSatisfied" name="NoteReceivableSatisfied" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_NoteToFinancialStatementDetailsTextual" name="NoteToFinancialStatementDetailsTextual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_NotesReceivableAdditionalAdvances" name="NotesReceivableAdditionalAdvances" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_NotesReceivableAmountForWhichProofOfFundsIsRequired" name="NotesReceivableAmountForWhichProofOfFundsIsRequired" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_NotesReceivableDueDateExtended" name="NotesReceivableDueDateExtended" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_NotesReceivableEscrowDepositRequiredOfOtherParty" name="NotesReceivableEscrowDepositRequiredOfOtherParty" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_NotesReceivableEscrowPaymentNotYetReceived" name="NotesReceivableEscrowPaymentNotYetReceived" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_NotesReceivableEscrowPaymentReceived" name="NotesReceivableEscrowPaymentReceived" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_NotesReceivableInterestRate" name="NotesReceivableInterestRate" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_NotesReceivableMaximumAllowedPrepaymentsOnNote" name="NotesReceivableMaximumAllowedPrepaymentsOnNote" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_NotesReceivableNetScheduledPayments" name="NotesReceivableNetScheduledPayments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_NotesReceivableNotYetCollectible" name="NotesReceivableNotYetCollectible" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_NotesReceivableRetainedAmountNotOffsetAgainstFullBalance" name="NotesReceivableRetainedAmountNotOffsetAgainstFullBalance" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_NotesReceivableTerm" name="NotesReceivableTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_NotesReceivableTermOfMonthlyInstallments" name="NotesReceivableTermOfMonthlyInstallments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_NotesToFinancialStatements" name="NotesToFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_NotesToFinancialStatementsAbstract" name="NotesToFinancialStatementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_OfficersAndDirectorsMember" name="OfficersAndDirectorsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_OperatingLeaseInterestExpense" name="OperatingLeaseInterestExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_OptionToRenewAgreementAmount" name="OptionToRenewAgreementAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_OwnershipOfLicence" name="OwnershipOfLicence" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_PatentFilingAndDraftingCostsCapitalizedInIntangibleAssets" name="PatentFilingAndDraftingCostsCapitalizedInIntangibleAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_PaymentOfServicesProvidedByContractorMember" name="PaymentOfServicesProvidedByContractorMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_PaymentsOfBrokerageFeesInConnectionWithWarrantsExercised" name="PaymentsOfBrokerageFeesInConnectionWithWarrantsExercised" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_PaymentsToAcquireLicense" name="PaymentsToAcquireLicense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_ProceedsFromCollectionOfNotesReceivableAndLiabilitiesForgiveness" name="ProceedsFromCollectionOfNotesReceivableAndLiabilitiesForgiveness" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_ProceedsFromIssuanceOfLongtermDebtNet" name="ProceedsFromIssuanceOfLongtermDebtNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_ProceedsFromWarrantExercisesNetOfBrokerageFees" name="ProceedsFromWarrantExercisesNetOfBrokerageFees" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_ProductionLicenseMember" name="ProductionLicenseMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_PromissoryNoteMember" name="PromissoryNoteMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_PropertyCapitalizedUnderOperatingLeases" name="PropertyCapitalizedUnderOperatingLeases" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_ReductionInCostBasisOfFixedAssetRelatedToLitigation" name="ReductionInCostBasisOfFixedAssetRelatedToLitigation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_RelatedPartyTransactionMonthlyInstallmentsAmount" name="RelatedPartyTransactionMonthlyInstallmentsAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element abstract="true" id="gblx_RepaymentOfIliadNoteMember" name="RepaymentOfIliadNoteMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_RepricedPreexistingWarrantsWithConvertibleDebtIssuanceMember" name="RepricedPreexistingWarrantsWithConvertibleDebtIssuanceMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_SaleOfStockAdditionalEarnoutPayments" name="SaleOfStockAdditionalEarnoutPayments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_SaleOfStockConsiderationToBeReceivedByMeansOfDebtReduction" name="SaleOfStockConsiderationToBeReceivedByMeansOfDebtReduction" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_SaleOfStockPercentageOfOwnership" name="SaleOfStockPercentageOfOwnership" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_ScientistAndResearcherMember" name="ScientistAndResearcherMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_SegmentContinuingAndDiscontinuedOperationsMember" name="SegmentContinuingAndDiscontinuedOperationsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_SeniorSecuredConvertiblePromissoryNoteMember" name="SeniorSecuredConvertiblePromissoryNoteMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodAfterModificationFairValue" name="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodAfterModificationFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodBeforeModificationFairValue" name="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodBeforeModificationFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_ShortTermBorrowingsContinuingOperations" name="ShortTermBorrowingsContinuingOperations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_ShortTermBorrowingsDiscontinuedOperations" name="ShortTermBorrowingsDiscontinuedOperations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element id="gblx_StockOptionsIssuedForServices" name="StockOptionsIssuedForServices" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_TecoMember" name="TecoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_TecoNoteMember" name="TecoNoteMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_TermOfAgreement" name="TermOfAgreement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_TermOfAgreementRenewal" name="TermOfAgreementRenewal" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_The0PercentNotePayableDatedOctober232017Member" name="The0PercentNotePayableDatedOctober232017Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_The6PercentConvertibleNotePayableDatedDecember312023Member" name="The6PercentConvertibleNotePayableDatedDecember312023Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_The6PercentNotePayableDatedDecember312023Member" name="The6PercentNotePayableDatedDecember312023Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_The6PercentNotePayableDatedSeptember302023Member" name="The6PercentNotePayableDatedSeptember302023Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_The6PercentNotePayableDueNovember302018Member" name="The6PercentNotePayableDueNovember302018Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_The8NotePayableDatedMay72020Member" name="The8NotePayableDatedMay72020Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_The8PercentConvertiblePromissoryNoteDatedApril232019Member" name="The8PercentConvertiblePromissoryNoteDatedApril232019Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_The8PercentLineOfCreditDatedJuly242020Member" name="The8PercentLineOfCreditDatedJuly242020Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_The8PercentLineOfCreditDatedNovember272019Member" name="The8PercentLineOfCreditDatedNovember272019Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_The8PercentSeniorSecuredConvertiblePromissoryNoteDatedFebruary282019Member" name="The8PercentSeniorSecuredConvertiblePromissoryNoteDatedFebruary282019Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_TheAmended8PercentSeniorSecuredConvertiblePromissoryNoteDatedFebruary282019Member" name="TheAmended8PercentSeniorSecuredConvertiblePromissoryNoteDatedFebruary282019Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_TheJuly24NoteMember" name="TheJuly24NoteMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_UnpaidSeveranceCompensationMember" name="UnpaidSeveranceCompensationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_WarrantsIssuedInMarch2017AndJuly2017ConvertibleNoteOfferingsMember" name="WarrantsIssuedInMarch2017AndJuly2017ConvertibleNoteOfferingsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_WarrantsIssuedInMarch2017ConvertibleNoteOfferingMember" name="WarrantsIssuedInMarch2017ConvertibleNoteOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_WarrantsIssuedInSeptember302023ConvertibleNoteOfferingMember" name="WarrantsIssuedInSeptember302023ConvertibleNoteOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_WarrantsIssuedToInvestorsInPrivatePlacementsMember" name="WarrantsIssuedToInvestorsInPrivatePlacementsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_WarrantsMember" name="WarrantsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_WarrantsRelatedToJuly2017ConvertibleNoteOfferingMember" name="WarrantsRelatedToJuly2017ConvertibleNoteOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_WellcanaGroupLLCMember" name="WellcanaGroupLLCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="gblx_WorkingCapitalDeficit" name="WorkingCapitalDeficit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/> |
| <xsd:element abstract="true" id="gblx_statement-statement-note-1-background-and-significant-accounting-policies-earnings-loss-per-share-details" name="statement-statement-note-1-background-and-significant-accounting-policies-earnings-loss-per-share-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_statement-statement-note-1-background-and-significant-accounting-policies-tables" name="statement-statement-note-1-background-and-significant-accounting-policies-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_statement-statement-note-3-discontinued-operations-discontinued-operations-details" name="statement-statement-note-3-discontinued-operations-discontinued-operations-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_statement-statement-note-3-discontinued-operations-future-minimum-lease-payments-details" name="statement-statement-note-3-discontinued-operations-future-minimum-lease-payments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_statement-statement-note-3-discontinued-operations-schedule-of-inventory-details" name="statement-statement-note-3-discontinued-operations-schedule-of-inventory-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_statement-statement-note-3-discontinued-operations-tables" name="statement-statement-note-3-discontinued-operations-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_statement-statement-note-5-notes-payable-and-line-of-credit-schedule-of-debt-payable-details" name="statement-statement-note-5-notes-payable-and-line-of-credit-schedule-of-debt-payable-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_statement-statement-note-5-notes-payable-and-line-of-credit-tables" name="statement-statement-note-5-notes-payable-and-line-of-credit-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="gblx_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| </xsd:schema> |