<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!-- Generated by Fujitsu XWand B0126 -->
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:ipi="http://www.intrepidpotash.com/20101231" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:us-types="http://xbrl.us/us-types/2009-01-31" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" elementFormDefault="qualified" targetNamespace="http://www.intrepidpotash.com/20101231">
  <annotation>
    <appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="ipi-20101231_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:title="Presentation Links, all" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="ipi-20101231_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:title="Calculation Links, all" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="ipi-20101231_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:title="Definition Links, all" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="ipi-20101231_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/non-gaap/dei-lab-2009-01-31.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple" />
      <link:roleType id="StatementOfStockholdersEquityCalc2" roleURI="http://www.intrepidpotash.com/role/StatementOfStockholdersEquityCalc2">
        <link:definition>0031 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY AND COMPREHENSIVE INCOME (LOSS) CALC 2</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CashFlows" roleURI="http://www.intrepidpotash.com/role/CashFlows">
        <link:definition>0040 - Statement - CONSOLIDATED STATEMENTS OF MONEY MOVEMENT</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheet" roleURI="http://www.intrepidpotash.com/role/BalanceSheet">
        <link:definition>0010 - Statement - CONSOLIDATED BALANCE SHEETS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StatementOfIncome" roleURI="http://www.intrepidpotash.com/role/StatementOfIncome">
        <link:definition>0020 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DocumentAndEntityInformation" roleURI="http://www.intrepidpotash.com/role/DocumentAndEntityInformation">
        <link:definition>9999 - Document - Document and Entity Information</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureCompanyBackground" roleURI="http://www.intrepidpotash.com/role/DisclosureCompanyBackground">
        <link:definition>1010 - Disclosure - COMPANY BACKGROUND</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetParenthetical" roleURI="http://www.intrepidpotash.com/role/BalanceSheetParenthetical">
        <link:definition>0015 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureTheCompanyAndTheInitialPublicOfferingOfIntrepidPotashInc" roleURI="http://www.intrepidpotash.com/role/DisclosureTheCompanyAndTheInitialPublicOfferingOfIntrepidPotashInc">
        <link:definition>1020 - Disclosure - THE COMPANY AND THE INITIAL PUBLIC OFFERING OF INTREPID POTASH, INC.</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureBasisOfPresentation" roleURI="http://www.intrepidpotash.com/role/DisclosureBasisOfPresentation">
        <link:definition>1030 - Disclosure - BASIS OF PRESENTATION</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureSummaryOfSignificantAccountingPolicies" roleURI="http://www.intrepidpotash.com/role/DisclosureSummaryOfSignificantAccountingPolicies">
        <link:definition>1040 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureEarningsPerShare" roleURI="http://www.intrepidpotash.com/role/DisclosureEarningsPerShare">
        <link:definition>1050 - Disclosure - EARNINGS PER SHARE</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureInventoryAndLongTermPartsInventory" roleURI="http://www.intrepidpotash.com/role/DisclosureInventoryAndLongTermPartsInventory">
        <link:definition>1070 - Disclosure - INVENTORY AND LONG-TERM PARTS INVENTORY</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosurePropertyPlantEquipmentAndMineralProperties" roleURI="http://www.intrepidpotash.com/role/DisclosurePropertyPlantEquipmentAndMineralProperties">
        <link:definition>1080 - Disclosure - PROPERTY, PLANT, EQUIPMENT AND MINERAL PROPERTIES</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureDebt" roleURI="http://www.intrepidpotash.com/role/DisclosureDebt">
        <link:definition>1090 - Disclosure - DEBT</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureAssetRetirementObligation" roleURI="http://www.intrepidpotash.com/role/DisclosureAssetRetirementObligation">
        <link:definition>1100 - Disclosure - ASSET RETIREMENT OBLIGATION</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureCompensationPlans" roleURI="http://www.intrepidpotash.com/role/DisclosureCompensationPlans">
        <link:definition>1110 - Disclosure - COMPENSATION PLANS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureIncomeTaxes" roleURI="http://www.intrepidpotash.com/role/DisclosureIncomeTaxes">
        <link:definition>1120 - Disclosure - INCOME TAXES</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureCommitmentsAndContingencies" roleURI="http://www.intrepidpotash.com/role/DisclosureCommitmentsAndContingencies">
        <link:definition>1130 - Disclosure - COMMITMENTS AND CONTINGENCIES</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureDerivativeFinancialInstruments" roleURI="http://www.intrepidpotash.com/role/DisclosureDerivativeFinancialInstruments">
        <link:definition>1140 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureFairValueMeasurements" roleURI="http://www.intrepidpotash.com/role/DisclosureFairValueMeasurements">
        <link:definition>1150 - Disclosure - FAIR VALUE MEASUREMENTS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureFutureEmployeeBenefits" roleURI="http://www.intrepidpotash.com/role/DisclosureFutureEmployeeBenefits">
        <link:definition>1160 - Disclosure - FUTURE EMPLOYEE BENEFITS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosurePropertyInsuranceSettlements" roleURI="http://www.intrepidpotash.com/role/DisclosurePropertyInsuranceSettlements">
        <link:definition>1170 - Disclosure - PROPERTY INSURANCE SETTLEMENTS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureRelatedParties" roleURI="http://www.intrepidpotash.com/role/DisclosureRelatedParties">
        <link:definition>1180 - Disclosure - RELATED PARTIES</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureRecentAccountingPronouncements" roleURI="http://www.intrepidpotash.com/role/DisclosureRecentAccountingPronouncements">
        <link:definition>8000 - Disclosure - RECENT ACCOUNTING PRONOUNCEMENTS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureConcentrationOfCreditRisk" roleURI="http://www.intrepidpotash.com/role/DisclosureConcentrationOfCreditRisk">
        <link:definition>1190 - Disclosure - CONCENTRATION OF CREDIT RISK</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StatementOfStockholdersEquity" roleURI="http://www.intrepidpotash.com/role/StatementOfStockholdersEquity">
        <link:definition>0030 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY AND COMPREHENSIVE INCOME (LOSS)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StatementOfStockholdersEquityParenthetical" roleURI="http://www.intrepidpotash.com/role/StatementOfStockholdersEquityParenthetical">
        <link:definition>0035 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY AND COMPREHENSIVE INCOME (LOSS) (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureQuarterlyFinancialDataUnaudited" roleURI="http://www.intrepidpotash.com/role/DisclosureQuarterlyFinancialDataUnaudited">
        <link:definition>1200 - Disclosure - QUARTERLY FINANCIAL DATA (UNAUDITED)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DisclosureCashCashEquivalentsAndInvestments" roleURI="http://www.intrepidpotash.com/role/DisclosureCashCashEquivalentsAndInvestments">
        <link:definition>1060 - Disclosure - CASH, CASH EQUIVALENTS, AND INVESTMENTS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </appinfo>
  </annotation>
  <import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
  <import namespace="http://xbrl.us/us-roles/2009-01-31" schemaLocation="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-roles-2009-01-31.xsd" />
  <import namespace="http://xbrl.us/us-gaap/2009-01-31" schemaLocation="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd" />
  <import namespace="http://xbrl.us/us-types/2009-01-31" schemaLocation="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-types-2009-01-31.xsd" />
  <import namespace="http://xbrl.us/dei/2009-01-31" schemaLocation="http://taxonomies.xbrl.us/us-gaap/2009/non-gaap/dei-2009-01-31.xsd" />
  <import namespace="http://xbrl.us/us-gaap/negated/2008-03-31" schemaLocation="http://www.xbrl.org/lrr/role/negated-2008-03-31.xsd" />
  <element abstract="true" id="ipi_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element id="ipi_DistributionOfOilAndGasAssets" name="DistributionOfOilAndGasAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_QuarterlyFinancialDataDisclosureAbstract" name="QuarterlyFinancialDataDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_PropertyInsuranceSettlementsDisclosureAbstract" name="PropertyInsuranceSettlementsDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_RelatedPartiesDisclosureAbstract" name="RelatedPartiesDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_RecentAccountingPronouncementsDisclosureAbstract" name="RecentAccountingPronouncementsDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_ConcentrationOfCreditRiskDisclosureAbstract" name="ConcentrationOfCreditRiskDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_AssetRetirementObligationDisclosureAbstract" name="AssetRetirementObligationDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_CompensationPlansDisclosureAbstract" name="CompensationPlansDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_IncomeTaxesDisclosureAbstract" name="IncomeTaxesDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_CommitmentsAndContingenciesDisclosureAbstract" name="CommitmentsAndContingenciesDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_DerivativeFinancialInstrumentsDisclosureAbstract" name="DerivativeFinancialInstrumentsDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_FairValueMeasurementsDisclosureAbstract" name="FairValueMeasurementsDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_FutureEmployeeBenefitsDisclosureAbstract" name="FutureEmployeeBenefitsDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_DebtDisclosureAbstract" name="DebtDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_TheCompanyAndTheInitialPublicOfferingOfIntrepidPotashIncDisclosureAbstract" name="TheCompanyAndTheInitialPublicOfferingOfIntrepidPotashIncDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_CompanyBackgroundDisclosureAbstract" name="CompanyBackgroundDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_BasisOfPresentationDisclosureAbstract" name="BasisOfPresentationDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_SummaryOfSignificantAccountingPoliciesDisclosureAbstract" name="SummaryOfSignificantAccountingPoliciesDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_EarningsPerShareDisclosureAbstract" name="EarningsPerShareDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_InventoryAndLongTermPartsInventoryDisclosureAbstract" name="InventoryAndLongTermPartsInventoryDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_CashCashEquivalentsAndInvestmentsDisclosureAbstract" name="CashCashEquivalentsAndInvestmentsDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_PropertyPlantEquipmentAndMineralPropertiesDisclosureAbstract" name="PropertyPlantEquipmentAndMineralPropertiesDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element id="ipi_RelatedPartiesTextBlock" name="RelatedPartiesTextBlock" nillable="true" substitutionGroup="xbrli:item" type="us-types:textBlockItemType" xbrli:periodType="duration" />
  <element id="ipi_RepaymentOfMembersLoans" name="RepaymentOfMembersLoans" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <element abstract="false" id="ipi_PropertyInsuranceSettlementsTextBlock" name="PropertyInsuranceSettlementsTextBlock" nillable="true" substitutionGroup="xbrli:item" type="us-types:textBlockItemType" xbrli:periodType="duration" />
  <element abstract="false" id="ipi_InterestExpenseIncludingGainLossOnDerivative" name="InterestExpenseIncludingGainLossOnDerivative" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <element abstract="false" id="ipi_WarehousingAndHandlingCosts" name="WarehousingAndHandlingCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <element id="ipi_DeferredTaxAssetsResultingFromTaxBasisAssetsTransferredToSucessorFromPredecessorPlusStepupInTaxBasisOfAssetsFromTheFormationTransaction" name="DeferredTaxAssetsResultingFromTaxBasisAssetsTransferredToSucessorFromPredecessorPlusStepupInTaxBasisOfAssetsFromTheFormationTransaction" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <element abstract="false" id="ipi_FormationDistributionPaidToPredecessorAsPartOfFormationTransaction" name="FormationDistributionPaidToPredecessorAsPartOfFormationTransaction" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <element id="ipi_CashRetainedByPredecessorUponTheExecutionOfTheExchangeAgreement" name="CashRetainedByPredecessorUponTheExecutionOfTheExchangeAgreement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <element id="ipi_StockIssuedDuringPeriodOfferingCosts" name="StockIssuedDuringPeriodOfferingCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <element abstract="false" id="ipi_StockIssuedDuringPeriodUnderwritingFees" name="StockIssuedDuringPeriodUnderwritingFees" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <element id="ipi_PriceOfCommonStockIssuedDuringPeriodPerShare" name="PriceOfCommonStockIssuedDuringPeriodPerShare" nillable="true" substitutionGroup="xbrli:item" type="us-types:perShareItemType" xbrli:periodType="duration" />
  <element abstract="false" id="ipi_DeferredInsuranceProceedsNoncurrent" name="DeferredInsuranceProceedsNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <element abstract="false" id="ipi_PrepaidExpensesAndOtherCurrentAssets" name="PrepaidExpensesAndOtherCurrentAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <element abstract="false" id="ipi_InterestIncludingSettlementsOnDerivatives" name="InterestIncludingSettlementsOnDerivatives" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <element abstract="true" id="ipi_CashPaidDuringThePeriodAbstract" name="CashPaidDuringThePeriodAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <element id="ipi_AbnormalProductionCosts" name="AbnormalProductionCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <element id="ipi_ProceedsFromCapitalContributionNet" name="ProceedsFromCapitalContributionNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <element id="ipi_PaymentsOfMembersCapitalDistributions" name="PaymentsOfMembersCapitalDistributions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <element id="ipi_PaymentsToPredecessorForExchangeOfAssetsAndLiabilitiesAndFormationDistribution" name="PaymentsToPredecessorForExchangeOfAssetsAndLiabilitiesAndFormationDistribution" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <element id="ipi_PaymentsToFundEmployeeTaxWithholdingDueUponVestingOfRestrictedCommonStock" name="PaymentsToFundEmployeeTaxWithholdingDueUponVestingOfRestrictedCommonStock" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <element id="ipi_VestingOfRestrictedCommonStockNetOfRestrictedCommonStockUsedToFundEmployeeIncomeTaxWithholdingDueUponVestingValue" name="VestingOfRestrictedCommonStockNetOfRestrictedCommonStockUsedToFundEmployeeIncomeTaxWithholdingDueUponVestingValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <element id="ipi_VestingOfRestrictedCommonStockNetOfRestrictedCommonStockUsedToFundEmployeeIncomeTaxWithholdingDueUponVestingShares" name="VestingOfRestrictedCommonStockNetOfRestrictedCommonStockUsedToFundEmployeeIncomeTaxWithholdingDueUponVestingShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <element id="ipi_EquityContributionFromPredecessorResultingFromExecutionOfExchangeAgreementNetOfCashAndDebt" name="EquityContributionFromPredecessorResultingFromExecutionOfExchangeAgreementNetOfCashAndDebt" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <element id="ipi_EquityContributionFromPredecessorResultingFromExecutionOfExchangeAgreementShares" name="EquityContributionFromPredecessorResultingFromExecutionOfExchangeAgreementShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <element id="ipi_CashDistributedToPredecessorForNetAssetsAndLiabilitiesContributedPursuantToExchangeAgreement" name="CashDistributedToPredecessorForNetAssetsAndLiabilitiesContributedPursuantToExchangeAgreement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <element id="ipi_CashDistributedToPredecessorForNetAssetsAndLiabilitiesContributedPerExchangeAgreement" name="CashDistributedToPredecessorForNetAssetsAndLiabilitiesContributedPerExchangeAgreement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <element id="ipi_CompanyAndInitialPublicOfferingTextBlock" name="CompanyAndInitialPublicOfferingTextBlock" nillable="true" substitutionGroup="xbrli:item" type="us-types:textBlockItemType" xbrli:periodType="duration" />
  <element id="ipi_PropertyPlantEquipmentAndMineralPropertiesDisclosureTextBlock" name="PropertyPlantEquipmentAndMineralPropertiesDisclosureTextBlock" nillable="true" substitutionGroup="xbrli:item" type="us-types:textBlockItemType" xbrli:periodType="duration" />
  <element id="ipi_CapitalContribution" name="CapitalContribution" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <element id="ipi_MembersCapitalDistribution" name="MembersCapitalDistribution" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <element id="ipi_FormationDistributionPaidToPredecessorInConnectionWithExerciseOfUnderwritersOverAllotmentOption" name="FormationDistributionPaidToPredecessorInConnectionWithExerciseOfUnderwritersOverAllotmentOption" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <element id="ipi_NoncashOrPartNoncashAcquisitionPrepaidExpensesAndOtherCurrentAssetsAcquired" name="NoncashOrPartNoncashAcquisitionPrepaidExpensesAndOtherCurrentAssetsAcquired" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <element id="ipi_NoncashOrPartNoncashAcquisitionMineralPropertiesAndDevelopmentCostsNetAcquired" name="NoncashOrPartNoncashAcquisitionMineralPropertiesAndDevelopmentCostsNetAcquired" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <element id="ipi_NoncashOrPartNoncashAcquisitionAccruedLiabilitiesAssumed" name="NoncashOrPartNoncashAcquisitionAccruedLiabilitiesAssumed" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <element id="ipi_NoncashOrPartNoncashAcquisitionAssetRetirementObligationAssumed" name="NoncashOrPartNoncashAcquisitionAssetRetirementObligationAssumed" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <element id="ipi_NoncashOrPartNoncashAcquisitionOtherLiabilitiesNoncurrentAssumed" name="NoncashOrPartNoncashAcquisitionOtherLiabilitiesNoncurrentAssumed" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <element id="ipi_MineralPropertiesAndDevelopmentCostsNet" name="MineralPropertiesAndDevelopmentCostsNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <element id="ipi_LongTermPartsInventoryNoncurrent" name="LongTermPartsInventoryNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <element id="ipi_DebtRetainedByPredecessorUponTheExecutionOfTheExchangeAgreement" name="DebtRetainedByPredecessorUponTheExecutionOfTheExchangeAgreement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <element id="ipi_ReclassOfProceedsFromInsuranceSettlementsToInvestingActivities" name="ReclassOfProceedsFromInsuranceSettlementsToInvestingActivities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <element id="ipi_DepreciationDepletionAmortizationAndAccretion" name="DepreciationDepletionAmortizationAndAccretion" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <element id="ipi_CashCashEquivalentsAndInvestmentsDislosureTextBlock" name="CashCashEquivalentsAndInvestmentsDislosureTextBlock" nillable="true" substitutionGroup="xbrli:item" type="us-types:textBlockItemType" xbrli:periodType="duration" />
</schema>
