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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_GovernmentOfWesternAustraliaMember" xml:lang="en-US">Government of Western Australia [Member]</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_NationalGovernmentOfCanadaMember" xml:lang="en-US">National Government Of Canada [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_NationalGovernmentOfCanadaMember" xlink:to="lab_ccj_NationalGovernmentOfCanadaMember" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_NationalGovernmentOfUnitedStatesOfAmericaMember" xml:lang="en-US">National Government Of United States Of America [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_NationalGovernmentOfUnitedStatesOfAmericaMember" xlink:to="lab_ccj_NationalGovernmentOfUnitedStatesOfAmericaMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20251231.xsd#ccj_NorthernVillageOfPinehouseMember" xlink:label="loc_ccj_NorthernVillageOfPinehouseMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_NorthernVillageOfPinehouseMember" xml:lang="en-US">Northern Village Of Pinehouse [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_NorthernVillageOfPinehouseMember" xlink:to="lab_ccj_NorthernVillageOfPinehouseMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20251231.xsd#ccj_SixRiversFundMember" xlink:label="loc_ccj_SixRiversFundMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_SixRiversFundMember" xml:lang="en-US">Six Rivers Fund [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_SixRiversFundMember" xlink:to="lab_ccj_SixRiversFundMember" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_TheMunicipalityOfCampbellCountyMember" xml:lang="en-US">The Municipality Of Campbell County [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_TheMunicipalityOfCampbellCountyMember" xlink:to="lab_ccj_TheMunicipalityOfCampbellCountyMember" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_TheMunicipalityOfConverseCountyMember" xml:lang="en-US">The Municipality Of Converse County [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_TheMunicipalityOfConverseCountyMember" xlink:to="lab_ccj_TheMunicipalityOfConverseCountyMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20251231.xsd#ccj_TheMunicipalityOfDawesCountyMember" xlink:label="loc_ccj_TheMunicipalityOfDawesCountyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_TheMunicipalityOfDawesCountyMember" xml:lang="en-US">The Municipality Of Dawes County [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_TheMunicipalityOfDawesCountyMember" xlink:to="lab_ccj_TheMunicipalityOfDawesCountyMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20251231.xsd#ccj_TheMunicipalityOfFremontCountyMember" xlink:label="loc_ccj_TheMunicipalityOfFremontCountyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_TheMunicipalityOfFremontCountyMember" xml:lang="en-US">The Municipality Of Fremont County [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_TheMunicipalityOfFremontCountyMember" xlink:to="lab_ccj_TheMunicipalityOfFremontCountyMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20251231.xsd#ccj_TheProvinceOfOntarioMember" xlink:label="loc_ccj_TheProvinceOfOntarioMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_TheProvinceOfOntarioMember" xml:lang="en-US">The Province Of Ontario [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_TheProvinceOfOntarioMember" xlink:to="lab_ccj_TheProvinceOfOntarioMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20251231.xsd#ccj_TheProvinceOfSaskatchewanMember" xlink:label="loc_ccj_TheProvinceOfSaskatchewanMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_TheProvinceOfSaskatchewanMember" xml:lang="en-US">The Province Of Saskatchewan [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_TheProvinceOfSaskatchewanMember" xlink:to="lab_ccj_TheProvinceOfSaskatchewanMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20251231.xsd#ccj_TheStateOfNebraskaMember" xlink:label="loc_ccj_TheStateOfNebraskaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_TheStateOfNebraskaMember" xml:lang="en-US">The State Of Nebraska [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_TheStateOfNebraskaMember" xlink:to="lab_ccj_TheStateOfNebraskaMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20251231.xsd#ccj_TheStateOfWyomingMember" xlink:label="loc_ccj_TheStateOfWyomingMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_TheStateOfWyomingMember" xml:lang="en-US">The State Of Wyoming [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_TheStateOfWyomingMember" xlink:to="lab_ccj_TheStateOfWyomingMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20251231.xsd#ccj_WesternDesertLandsAboriginalCorpMember" xlink:label="loc_ccj_WesternDesertLandsAboriginalCorpMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_WesternDesertLandsAboriginalCorpMember" xml:lang="en-US">Western Desert Lands Aboriginal Corp [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_WesternDesertLandsAboriginalCorpMember" xlink:to="lab_ccj_WesternDesertLandsAboriginalCorpMember" />
        </link:labelLink>
      </link:linkbase>
    </appinfo>
  </annotation>
  <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.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <import namespace="http://xbrl.sec.gov/country/2025" schemaLocation="https://xbrl.sec.gov/country/2025/country-2025.xsd" />
  <import namespace="http://xbrl.sec.gov/currency/2025" schemaLocation="https://xbrl.sec.gov/currency/2025/currency-2025.xsd" />
  <import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
  <import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
  <import namespace="http://xbrl.sec.gov/dei/2025" schemaLocation="https://xbrl.sec.gov/dei/2025/dei-2025.xsd" />
  <import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd" />
  <import namespace="http://xbrl.sec.gov/rxp/2025" schemaLocation="https://xbrl.sec.gov/rxp/2025/rxp-2025.xsd" />
  <import namespace="http://xbrl.org/2020/extensible-enumerations-2.0" schemaLocation="https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd" />
  <import namespace="http://xbrl.sec.gov/snj-def/2025" schemaLocation="https://xbrl.sec.gov/snj/2025/snj-2025_def.xsd" />
  <import namespace="http://xbrl.sec.gov/snj/2025" schemaLocation="https://xbrl.sec.gov/snj/2025/snj-2025.xsd" />
  <element name="CamecoAustraliaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_CamecoAustraliaMember" substitutionGroup="xbrli:item" />
  <element name="CamecoCorporationMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_CamecoCorporationMember" substitutionGroup="xbrli:item" />
  <element name="CigarLakeMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_CigarLakeMember" substitutionGroup="xbrli:item" />
  <element name="CrowButteResourcesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_CrowButteResourcesMember" substitutionGroup="xbrli:item" />
  <element name="ExplorationMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_ExplorationMember" substitutionGroup="xbrli:item" />
  <element name="KeyLakeMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_KeyLakeMember" substitutionGroup="xbrli:item" />
  <element name="McArthurRiverMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_McArthurRiverMember" substitutionGroup="xbrli:item" />
  <element name="PowerResourcesIncMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_PowerResourcesIncMember" substitutionGroup="xbrli:item" />
  <element name="RabbitLakeMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_RabbitLakeMember" substitutionGroup="xbrli:item" />
  <element name="AthabascaCommunityTrustMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_AthabascaCommunityTrustMember" substitutionGroup="xbrli:item" />
  <element name="EnglishRiverFirstNationMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_EnglishRiverFirstNationMember" substitutionGroup="xbrli:item" />
  <element name="GovernmentOfWesternAustraliaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_GovernmentOfWesternAustraliaMember" substitutionGroup="xbrli:item" />
  <element name="LacLaRongeIndianBandCommunityTrustMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_LacLaRongeIndianBandCommunityTrustMember" substitutionGroup="xbrli:item" />
  <element name="NationalGovernmentOfCanadaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_NationalGovernmentOfCanadaMember" substitutionGroup="xbrli:item" />
  <element name="NationalGovernmentOfUnitedStatesOfAmericaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_NationalGovernmentOfUnitedStatesOfAmericaMember" substitutionGroup="xbrli:item" />
  <element name="NorthernVillageOfPinehouseMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_NorthernVillageOfPinehouseMember" substitutionGroup="xbrli:item" />
  <element name="SixRiversFundMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_SixRiversFundMember" substitutionGroup="xbrli:item" />
  <element name="TheMunicipalityOfCampbellCountyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_TheMunicipalityOfCampbellCountyMember" substitutionGroup="xbrli:item" />
  <element name="TheMunicipalityOfConverseCountyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_TheMunicipalityOfConverseCountyMember" substitutionGroup="xbrli:item" />
  <element name="TheMunicipalityOfDawesCountyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_TheMunicipalityOfDawesCountyMember" substitutionGroup="xbrli:item" />
  <element name="TheMunicipalityOfFremontCountyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_TheMunicipalityOfFremontCountyMember" substitutionGroup="xbrli:item" />
  <element name="TheProvinceOfOntarioMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_TheProvinceOfOntarioMember" substitutionGroup="xbrli:item" />
  <element name="TheProvinceOfSaskatchewanMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_TheProvinceOfSaskatchewanMember" substitutionGroup="xbrli:item" />
  <element name="TheStateOfNebraskaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_TheStateOfNebraskaMember" substitutionGroup="xbrli:item" />
  <element name="TheStateOfWyomingMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_TheStateOfWyomingMember" substitutionGroup="xbrli:item" />
  <element name="WesternDesertLandsAboriginalCorpMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_WesternDesertLandsAboriginalCorpMember" substitutionGroup="xbrli:item" />
</schema>
