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  <element id="ltum_ScheduleOfFairValueOfOptionsGrantedTableTextBlock" name="ScheduleOfFairValueOfOptionsGrantedTableTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_MarketableSecuritiesAdditions" name="MarketableSecuritiesAdditions" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_CommonSharesReceivedShares" name="CommonSharesReceivedShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_CommonSharesReceivedAmount" name="CommonSharesReceivedAmount" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_TransferAgentFeesCurrent" name="TransferAgentFeesCurrent" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsRepricing" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsRepricing" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForRepricingInPeriodWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForRepricingInPeriodWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_StockOptionOutstandingDate" name="StockOptionOutstandingDate" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_StockOptionIssuanceDate" name="StockOptionIssuanceDate" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_IntrinsicValueOfTheStockOptions" name="IntrinsicValueOfTheStockOptions" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_StockOptionPlanExercisable" name="StockOptionPlanExercisable" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantInPeriodGross" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantInPeriodGross" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_Companypaid" name="Companypaid" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_NumberOfSharesReceived" name="NumberOfSharesReceived" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_MineralPropertiesAgreementDescription" name="MineralPropertiesAgreementDescription" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_AmountPaidOnSigningLoi" name="AmountPaidOnSigningLoi" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_MinorityInterestOwnershipPercentageByNoncontrollingOwner" name="MinorityInterestOwnershipPercentageByNoncontrollingOwner" nillable="true" xbrli:periodType="instant" type="num:percentItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_FairValueOfStockOption" name="FairValueOfStockOption" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_InitialAmountReceived" name="InitialAmountReceived" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_RecoredLiabilityAgainstTheProperty" name="RecoredLiabilityAgainstTheProperty" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_ConsultingFeesExpenseRelatedParty" name="ConsultingFeesExpenseRelatedParty" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_RelatedPartiesDue" name="RelatedPartiesDue" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_RentFeesExpense" name="RentFeesExpense" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_MonthlyRental" name="MonthlyRental" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_ConsultingFees" name="ConsultingFees" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_TransferAgentAndFilingFees" name="TransferAgentAndFilingFees" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_PrepaidExpensesAbstract" name="PrepaidExpensesAbstract" nillable="true" abstract="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_StockOptionsAbstract" name="StockOptionsAbstract" nillable="true" abstract="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_AllowanceForOptionedPropertiesAbstract" name="AllowanceForOptionedPropertiesAbstract" nillable="true" abstract="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
  <element id="ltum_SegmentInformationAbstract" name="SegmentInformationAbstract" nillable="true" abstract="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
  <element name="AdditionalPaidInCapitalWarrantsMember" id="ltum_AdditionalPaidInCapitalWarrantsMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="AdditionalPaidInCapitalOptionsMember" id="ltum_AdditionalPaidInCapitalOptionsMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="CommonStocksMember" id="ltum_CommonStocksMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="FishLakePropertyMember" id="ltum_FishLakePropertyMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="NorthBigSmokyPropertyMember" id="ltum_NorthBigSmokyPropertyMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="BottomMember" id="ltum_BottomMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="AlturaMember" id="ltum_AlturaMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="TopMember" id="ltum_TopMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="BigNorthSmokeyMember" id="ltum_BigNorthSmokeyMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="FifteenConsultantsMember" id="ltum_FifteenConsultantsMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="ExplorationSegmentMember" id="ltum_ExplorationSegmentMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
  <element name="LasPilasPropertyMember" id="ltum_LasPilasPropertyMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
</schema>
