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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_ArgentinaExplorationProjectMember" xml:lang="en-US">Argentina Exploration Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_ArgentinaExplorationProjectMember" xlink:to="lab_b_ArgentinaExplorationProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_ArgentinaLamaProjectMember" xlink:label="loc_b_ArgentinaLamaProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_ArgentinaLamaProjectMember" xml:lang="en-US">Argentina Lama Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_ArgentinaLamaProjectMember" xlink:to="lab_b_ArgentinaLamaProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_CanadaHemloProjectMember" xlink:label="loc_b_CanadaHemloProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_CanadaHemloProjectMember" xml:lang="en-US">Canada Hemlo Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_CanadaHemloProjectMember" xlink:to="lab_b_CanadaHemloProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_ChileExplorationProjectMember" xlink:label="loc_b_ChileExplorationProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_ChileExplorationProjectMember" xml:lang="en-US">Chile Exploration Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_ChileExplorationProjectMember" xlink:to="lab_b_ChileExplorationProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_ChilePascuaProjectMember" xlink:label="loc_b_ChilePascuaProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_ChilePascuaProjectMember" xml:lang="en-US">Chile Pascua Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_ChilePascuaProjectMember" xlink:to="lab_b_ChilePascuaProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_ChileProjectAlturasProjectMember" xlink:label="loc_b_ChileProjectAlturasProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_ChileProjectAlturasProjectMember" xml:lang="en-US">Chile Project - Alturas Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_ChileProjectAlturasProjectMember" xlink:to="lab_b_ChileProjectAlturasProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_CoteDivoireTongonProjectMember" xlink:label="loc_b_CoteDivoireTongonProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_CoteDivoireTongonProjectMember" xml:lang="en-US">C&#244;te d'Ivoire Tongon Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_CoteDivoireTongonProjectMember" xlink:to="lab_b_CoteDivoireTongonProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_DominicanRepublicPuebloViejoProjectMember" xlink:label="loc_b_DominicanRepublicPuebloViejoProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_DominicanRepublicPuebloViejoProjectMember" xml:lang="en-US">Dominican Republic Pueblo Viejo Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_DominicanRepublicPuebloViejoProjectMember" xlink:to="lab_b_DominicanRepublicPuebloViejoProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_MaliGounkotoProjectMember" xlink:label="loc_b_MaliGounkotoProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_MaliGounkotoProjectMember" xml:lang="en-US">Mali Gounkoto Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_MaliGounkotoProjectMember" xlink:to="lab_b_MaliGounkotoProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_MaliLouloProjectMember" xlink:label="loc_b_MaliLouloProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_MaliLouloProjectMember" xml:lang="en-US">Mali Loulo Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_MaliLouloProjectMember" xlink:to="lab_b_MaliLouloProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_PakistanRekoDiqProjectMember" xlink:label="loc_b_PakistanRekoDiqProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_PakistanRekoDiqProjectMember" xml:lang="en-US">Pakistan Reko Diq Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_PakistanRekoDiqProjectMember" xlink:to="lab_b_PakistanRekoDiqProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_PeruPierinaProjectMember" xlink:label="loc_b_PeruPierinaProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_PeruPierinaProjectMember" xml:lang="en-US">Peru Pierina Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_PeruPierinaProjectMember" xlink:to="lab_b_PeruPierinaProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_TanzaniaUnitedRepublicOfBulyanhuluProjectMember" xlink:label="loc_b_TanzaniaUnitedRepublicOfBulyanhuluProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_TanzaniaUnitedRepublicOfBulyanhuluProjectMember" xml:lang="en-US">Tanzania, United Republic of Bulyanhulu Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_TanzaniaUnitedRepublicOfBulyanhuluProjectMember" xlink:to="lab_b_TanzaniaUnitedRepublicOfBulyanhuluProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_TanzaniaUnitedRepublicOfNorthMaraProjectMember" xlink:label="loc_b_TanzaniaUnitedRepublicOfNorthMaraProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_TanzaniaUnitedRepublicOfNorthMaraProjectMember" xml:lang="en-US">Tanzania, United Republic of North Mara Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_TanzaniaUnitedRepublicOfNorthMaraProjectMember" xlink:to="lab_b_TanzaniaUnitedRepublicOfNorthMaraProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_UnitedStatesOfAmericaCarlinProjectMember" xlink:label="loc_b_UnitedStatesOfAmericaCarlinProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_UnitedStatesOfAmericaCarlinProjectMember" xml:lang="en-US">United States of America Carlin Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_UnitedStatesOfAmericaCarlinProjectMember" xlink:to="lab_b_UnitedStatesOfAmericaCarlinProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_UnitedStatesOfAmericaClosureSitesProjectMember" xlink:label="loc_b_UnitedStatesOfAmericaClosureSitesProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_UnitedStatesOfAmericaClosureSitesProjectMember" xml:lang="en-US">United States of America Closure Sites Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_UnitedStatesOfAmericaClosureSitesProjectMember" xlink:to="lab_b_UnitedStatesOfAmericaClosureSitesProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_UnitedStatesOfAmericaCortezProjectMember" xlink:label="loc_b_UnitedStatesOfAmericaCortezProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_UnitedStatesOfAmericaCortezProjectMember" xml:lang="en-US">United States of America Cortez Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_UnitedStatesOfAmericaCortezProjectMember" xlink:to="lab_b_UnitedStatesOfAmericaCortezProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_UnitedStatesOfAmericaExplorationProjectMember" xlink:label="loc_b_UnitedStatesOfAmericaExplorationProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_UnitedStatesOfAmericaExplorationProjectMember" xml:lang="en-US">United States of America Exploration Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_UnitedStatesOfAmericaExplorationProjectMember" xlink:to="lab_b_UnitedStatesOfAmericaExplorationProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_UnitedStatesOfAmericaLongCanyonProjectMember" xlink:label="loc_b_UnitedStatesOfAmericaLongCanyonProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_UnitedStatesOfAmericaLongCanyonProjectMember" xml:lang="en-US">United States of America Long Canyon Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_UnitedStatesOfAmericaLongCanyonProjectMember" xlink:to="lab_b_UnitedStatesOfAmericaLongCanyonProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_UnitedStatesOfAmericaNonprojectSpecificMember" xlink:label="loc_b_UnitedStatesOfAmericaNonprojectSpecificMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_UnitedStatesOfAmericaNonprojectSpecificMember" xml:lang="en-US">United States of America Non-project Specific [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_UnitedStatesOfAmericaNonprojectSpecificMember" xlink:to="lab_b_UnitedStatesOfAmericaNonprojectSpecificMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_UnitedStatesOfAmericaPhoenixProjectMember" xlink:label="loc_b_UnitedStatesOfAmericaPhoenixProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_UnitedStatesOfAmericaPhoenixProjectMember" xml:lang="en-US">United States of America Phoenix Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_UnitedStatesOfAmericaPhoenixProjectMember" xlink:to="lab_b_UnitedStatesOfAmericaPhoenixProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_UnitedStatesOfAmericaTurquoiseridgeProjectMember" xlink:label="loc_b_UnitedStatesOfAmericaTurquoiseridgeProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_UnitedStatesOfAmericaTurquoiseridgeProjectMember" xml:lang="en-US">United States of America TurquoiseRidge Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_UnitedStatesOfAmericaTurquoiseridgeProjectMember" xlink:to="lab_b_UnitedStatesOfAmericaTurquoiseridgeProjectMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_ZambiaLumwanaProjectMember" xlink:label="loc_b_ZambiaLumwanaProjectMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_ZambiaLumwanaProjectMember" xml:lang="en-US">Zambia Lumwana Project [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_ZambiaLumwanaProjectMember" xlink:to="lab_b_ZambiaLumwanaProjectMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_AR" xlink:label="loc_country_AR" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_AR" xml:lang="en-US">ARGENTINA</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_AR" xlink:to="lab_country_AR" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_CA" xlink:label="loc_country_CA" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_CA" xml:lang="en-US">CANADA</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_CA" xlink:to="lab_country_CA" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_CI" xlink:label="loc_country_CI" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_CI" xml:lang="en-US">C&#212;TE D'IVOIRE</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_CI" xlink:to="lab_country_CI" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_CL" xlink:label="loc_country_CL" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_CL" xml:lang="en-US">CHILE</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_CL" xlink:to="lab_country_CL" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_DO" xlink:label="loc_country_DO" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_DO" xml:lang="en-US">DOMINICAN REPUBLIC</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_DO" xlink:to="lab_country_DO" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_ML" xlink:label="loc_country_ML" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_ML" xml:lang="en-US">MALI</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_ML" xlink:to="lab_country_ML" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_PE" xlink:label="loc_country_PE" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_PE" xml:lang="en-US">PERU</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_PE" xlink:to="lab_country_PE" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_PK" xlink:label="loc_country_PK" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_PK" xml:lang="en-US">PAKISTAN</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_PK" xlink:to="lab_country_PK" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_TZ" xlink:label="loc_country_TZ" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_TZ" xml:lang="en-US">TANZANIA, UNITED REPUBLIC OF</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_TZ" xlink:to="lab_country_TZ" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_US" xlink:label="loc_country_US" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_US" xml:lang="en-US">UNITED STATES</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_US" xlink:to="lab_country_US" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_ZM" xlink:label="loc_country_ZM" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_ZM" xml:lang="en-US">ZAMBIA</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_ZM" xlink:to="lab_country_ZM" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_BiigtigongNishnaabegMember" xlink:label="loc_b_BiigtigongNishnaabegMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_BiigtigongNishnaabegMember" xml:lang="en-US">Biigtigong Nishnaabeg [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_BiigtigongNishnaabegMember" xlink:to="lab_b_BiigtigongNishnaabegMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_CibolaCountyMember" xlink:label="loc_b_CibolaCountyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_CibolaCountyMember" xml:lang="en-US">Cibola County [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_CibolaCountyMember" xlink:to="lab_b_CibolaCountyMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_CityOfThunderBayMember" xlink:label="loc_b_CityOfThunderBayMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_CityOfThunderBayMember" xml:lang="en-US">City of Thunder Bay [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_CityOfThunderBayMember" xlink:to="lab_b_CityOfThunderBayMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_ElkoCountyMember" xlink:label="loc_b_ElkoCountyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_ElkoCountyMember" xml:lang="en-US">Elko County [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_ElkoCountyMember" xlink:to="lab_b_ElkoCountyMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_EurekaCountyMember" xlink:label="loc_b_EurekaCountyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_EurekaCountyMember" xml:lang="en-US">Eureka County [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_EurekaCountyMember" xlink:to="lab_b_EurekaCountyMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_GovernmentofargentinaMember" xlink:label="loc_b_GovernmentofargentinaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_GovernmentofargentinaMember" xml:lang="en-US">Government of Argentina [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_GovernmentofargentinaMember" xlink:to="lab_b_GovernmentofargentinaMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_GovernmentOfBalochistanMember" xlink:label="loc_b_GovernmentOfBalochistanMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_GovernmentOfBalochistanMember" xml:lang="en-US">Government of Balochistan [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_GovernmentOfBalochistanMember" xlink:to="lab_b_GovernmentOfBalochistanMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_GovernmentOfChileMember" xlink:label="loc_b_GovernmentOfChileMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_GovernmentOfChileMember" xml:lang="en-US">Government of Chile [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_GovernmentOfChileMember" xlink:to="lab_b_GovernmentOfChileMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_GovernmentOfCtedIvoireMember" xlink:label="loc_b_GovernmentOfCtedIvoireMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_GovernmentOfCtedIvoireMember" xml:lang="en-US">Government of C&#244;te d'Ivoire [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_GovernmentOfCtedIvoireMember" xlink:to="lab_b_GovernmentOfCtedIvoireMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_GovernmentOfMaliMember" xlink:label="loc_b_GovernmentOfMaliMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_GovernmentOfMaliMember" xml:lang="en-US">Government of Mali [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_GovernmentOfMaliMember" xlink:to="lab_b_GovernmentOfMaliMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_GovernmentOfOntarioMember" xlink:label="loc_b_GovernmentOfOntarioMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_GovernmentOfOntarioMember" xml:lang="en-US">Government of Ontario [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_GovernmentOfOntarioMember" xlink:to="lab_b_GovernmentOfOntarioMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_GovernmentOfPakistanMember" xlink:label="loc_b_GovernmentOfPakistanMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_GovernmentOfPakistanMember" xml:lang="en-US">Government of Pakistan [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_GovernmentOfPakistanMember" xlink:to="lab_b_GovernmentOfPakistanMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_GovernmentofPeruMember" xlink:label="loc_b_GovernmentofPeruMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_GovernmentofPeruMember" xml:lang="en-US">Government of Peru [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_GovernmentofPeruMember" xlink:to="lab_b_GovernmentofPeruMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_GovernmentOfTheDominicanRepublicMember" xlink:label="loc_b_GovernmentOfTheDominicanRepublicMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_GovernmentOfTheDominicanRepublicMember" xml:lang="en-US">Government of the Dominican Republic [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_GovernmentOfTheDominicanRepublicMember" xlink:to="lab_b_GovernmentOfTheDominicanRepublicMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_GovernmentOfTheProvinceOfSanJuanMember" xlink:label="loc_b_GovernmentOfTheProvinceOfSanJuanMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_GovernmentOfTheProvinceOfSanJuanMember" xml:lang="en-US">Government of the Province of San Juan [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_GovernmentOfTheProvinceOfSanJuanMember" xlink:to="lab_b_GovernmentOfTheProvinceOfSanJuanMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_GovernmentOfTheUnitedStatesOfAmericaMember" xlink:label="loc_b_GovernmentOfTheUnitedStatesOfAmericaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_GovernmentOfTheUnitedStatesOfAmericaMember" xml:lang="en-US">Government of the 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_b_GovernmentOfTheUnitedStatesOfAmericaMember" xlink:to="lab_b_GovernmentOfTheUnitedStatesOfAmericaMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_GovernmentOfZambiaMember" xlink:label="loc_b_GovernmentOfZambiaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_GovernmentOfZambiaMember" xml:lang="en-US">Government of Zambia [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_GovernmentOfZambiaMember" xlink:to="lab_b_GovernmentOfZambiaMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_HumboldtCountyMember" xlink:label="loc_b_HumboldtCountyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_HumboldtCountyMember" xml:lang="en-US">Humboldt County [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_HumboldtCountyMember" xlink:to="lab_b_HumboldtCountyMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_LanderCountyMember" xlink:label="loc_b_LanderCountyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_LanderCountyMember" xml:lang="en-US">Lander County [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_LanderCountyMember" xlink:to="lab_b_LanderCountyMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_LawrenceCountyMember" xlink:label="loc_b_LawrenceCountyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_LawrenceCountyMember" xml:lang="en-US">Lawrence County [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_LawrenceCountyMember" xlink:to="lab_b_LawrenceCountyMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_MsalalaDistrictCouncilMember" xlink:label="loc_b_MsalalaDistrictCouncilMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_MsalalaDistrictCouncilMember" xml:lang="en-US">Msalala District Council [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_MsalalaDistrictCouncilMember" xlink:to="lab_b_MsalalaDistrictCouncilMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_MunicipalityOfCoquimboMember" xlink:label="loc_b_MunicipalityOfCoquimboMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_MunicipalityOfCoquimboMember" xml:lang="en-US">Municipality of Coquimbo [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_MunicipalityOfCoquimboMember" xlink:to="lab_b_MunicipalityOfCoquimboMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_MunicipalityOfProvidenciaMember" xlink:label="loc_b_MunicipalityOfProvidenciaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_MunicipalityOfProvidenciaMember" xml:lang="en-US">Municipality of Providencia [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_MunicipalityOfProvidenciaMember" xlink:to="lab_b_MunicipalityOfProvidenciaMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_NapaCountyMember" xlink:label="loc_b_NapaCountyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_NapaCountyMember" xml:lang="en-US">Napa County [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_NapaCountyMember" xlink:to="lab_b_NapaCountyMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_NyangwaleDistrictCouncilMember" xlink:label="loc_b_NyangwaleDistrictCouncilMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_NyangwaleDistrictCouncilMember" xml:lang="en-US">Nyangwale District Council [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_NyangwaleDistrictCouncilMember" xlink:to="lab_b_NyangwaleDistrictCouncilMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_OversightBoardOfTheHuascoRiverBasinAndItsTributariesMember" xlink:label="loc_b_OversightBoardOfTheHuascoRiverBasinAndItsTributariesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_OversightBoardOfTheHuascoRiverBasinAndItsTributariesMember" xml:lang="en-US">Oversight Board of the Huasco River Basin and Its Tributaries [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_OversightBoardOfTheHuascoRiverBasinAndItsTributariesMember" xlink:to="lab_b_OversightBoardOfTheHuascoRiverBasinAndItsTributariesMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_PicMobertFirstNationMember" xlink:label="loc_b_PicMobertFirstNationMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_PicMobertFirstNationMember" xml:lang="en-US">Pic Mobert First Nation [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_PicMobertFirstNationMember" xlink:to="lab_b_PicMobertFirstNationMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_StateOfAlaskaMember" xlink:label="loc_b_StateOfAlaskaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_StateOfAlaskaMember" xml:lang="en-US">State of Alaska [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_StateOfAlaskaMember" xlink:to="lab_b_StateOfAlaskaMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_StateOfArizonaMember" xlink:label="loc_b_StateOfArizonaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_StateOfArizonaMember" xml:lang="en-US">State of Arizona [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_StateOfArizonaMember" xlink:to="lab_b_StateOfArizonaMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_StateOfCaliforniaMember" xlink:label="loc_b_StateOfCaliforniaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_StateOfCaliforniaMember" xml:lang="en-US">State of California [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_StateOfCaliforniaMember" xlink:to="lab_b_StateOfCaliforniaMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_StateOfMissouriMember" xlink:label="loc_b_StateOfMissouriMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_StateOfMissouriMember" xml:lang="en-US">State of Missouri [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_StateOfMissouriMember" xlink:to="lab_b_StateOfMissouriMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_StateOfMontanaMember" xlink:label="loc_b_StateOfMontanaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_StateOfMontanaMember" xml:lang="en-US">State of Montana [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_StateOfMontanaMember" xlink:to="lab_b_StateOfMontanaMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_StateOfNevadaMember" xlink:label="loc_b_StateOfNevadaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_StateOfNevadaMember" xml:lang="en-US">State of Nevada [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_StateOfNevadaMember" xlink:to="lab_b_StateOfNevadaMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_StateOfNewMexicoMember" xlink:label="loc_b_StateOfNewMexicoMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_StateOfNewMexicoMember" xml:lang="en-US">State of New Mexico [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_StateOfNewMexicoMember" xlink:to="lab_b_StateOfNewMexicoMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_StateOfSouthDakotaMember" xlink:label="loc_b_StateOfSouthDakotaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_StateOfSouthDakotaMember" xml:lang="en-US">State of South Dakota [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_StateOfSouthDakotaMember" xlink:to="lab_b_StateOfSouthDakotaMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_StoreyCountyMember" xlink:label="loc_b_StoreyCountyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_StoreyCountyMember" xml:lang="en-US">Storey County [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_StoreyCountyMember" xlink:to="lab_b_StoreyCountyMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_TanzaniaFederalGovernmentMember" xlink:label="loc_b_TanzaniaFederalGovernmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_TanzaniaFederalGovernmentMember" xml:lang="en-US">Tanzania Federal Government [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_TanzaniaFederalGovernmentMember" xlink:to="lab_b_TanzaniaFederalGovernmentMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_TarimeDistrictCouncilMember" xlink:label="loc_b_TarimeDistrictCouncilMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_TarimeDistrictCouncilMember" xml:lang="en-US">Tarime District Council [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_TarimeDistrictCouncilMember" xlink:to="lab_b_TarimeDistrictCouncilMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_TownOfMarathonMember" xlink:label="loc_b_TownOfMarathonMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_TownOfMarathonMember" xml:lang="en-US">Town of Marathon [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_TownOfMarathonMember" xlink:to="lab_b_TownOfMarathonMember" />
          <link:loc xlink:type="locator" xlink:href="b-20251231.xsd#b_TownshipOfManitouwadgeMember" xlink:label="loc_b_TownshipOfManitouwadgeMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_b_TownshipOfManitouwadgeMember" xml:lang="en-US">Township of Manitouwadge [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_b_TownshipOfManitouwadgeMember" xlink:to="lab_b_TownshipOfManitouwadgeMember" />
        </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="ArgentinaExplorationProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_ArgentinaExplorationProjectMember" substitutionGroup="xbrli:item" />
  <element name="ArgentinaLamaProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_ArgentinaLamaProjectMember" substitutionGroup="xbrli:item" />
  <element name="CanadaHemloProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_CanadaHemloProjectMember" substitutionGroup="xbrli:item" />
  <element name="ChileExplorationProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_ChileExplorationProjectMember" substitutionGroup="xbrli:item" />
  <element name="ChilePascuaProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_ChilePascuaProjectMember" substitutionGroup="xbrli:item" />
  <element name="ChileProjectAlturasProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_ChileProjectAlturasProjectMember" substitutionGroup="xbrli:item" />
  <element name="CoteDivoireTongonProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_CoteDivoireTongonProjectMember" substitutionGroup="xbrli:item" />
  <element name="DominicanRepublicPuebloViejoProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_DominicanRepublicPuebloViejoProjectMember" substitutionGroup="xbrli:item" />
  <element name="MaliGounkotoProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_MaliGounkotoProjectMember" substitutionGroup="xbrli:item" />
  <element name="MaliLouloProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_MaliLouloProjectMember" substitutionGroup="xbrli:item" />
  <element name="PakistanRekoDiqProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_PakistanRekoDiqProjectMember" substitutionGroup="xbrli:item" />
  <element name="PeruPierinaProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_PeruPierinaProjectMember" substitutionGroup="xbrli:item" />
  <element name="TanzaniaUnitedRepublicOfBulyanhuluProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_TanzaniaUnitedRepublicOfBulyanhuluProjectMember" substitutionGroup="xbrli:item" />
  <element name="TanzaniaUnitedRepublicOfNorthMaraProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_TanzaniaUnitedRepublicOfNorthMaraProjectMember" substitutionGroup="xbrli:item" />
  <element name="UnitedStatesOfAmericaCarlinProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_UnitedStatesOfAmericaCarlinProjectMember" substitutionGroup="xbrli:item" />
  <element name="UnitedStatesOfAmericaClosureSitesProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_UnitedStatesOfAmericaClosureSitesProjectMember" substitutionGroup="xbrli:item" />
  <element name="UnitedStatesOfAmericaCortezProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_UnitedStatesOfAmericaCortezProjectMember" substitutionGroup="xbrli:item" />
  <element name="UnitedStatesOfAmericaExplorationProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_UnitedStatesOfAmericaExplorationProjectMember" substitutionGroup="xbrli:item" />
  <element name="UnitedStatesOfAmericaLongCanyonProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_UnitedStatesOfAmericaLongCanyonProjectMember" substitutionGroup="xbrli:item" />
  <element name="UnitedStatesOfAmericaNonprojectSpecificMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_UnitedStatesOfAmericaNonprojectSpecificMember" substitutionGroup="xbrli:item" />
  <element name="UnitedStatesOfAmericaPhoenixProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_UnitedStatesOfAmericaPhoenixProjectMember" substitutionGroup="xbrli:item" />
  <element name="UnitedStatesOfAmericaTurquoiseridgeProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_UnitedStatesOfAmericaTurquoiseridgeProjectMember" substitutionGroup="xbrli:item" />
  <element name="ZambiaLumwanaProjectMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_ZambiaLumwanaProjectMember" substitutionGroup="xbrli:item" />
  <element name="BiigtigongNishnaabegMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_BiigtigongNishnaabegMember" substitutionGroup="xbrli:item" />
  <element name="CibolaCountyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_CibolaCountyMember" substitutionGroup="xbrli:item" />
  <element name="CityOfThunderBayMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_CityOfThunderBayMember" substitutionGroup="xbrli:item" />
  <element name="ElkoCountyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_ElkoCountyMember" substitutionGroup="xbrli:item" />
  <element name="EurekaCountyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_EurekaCountyMember" substitutionGroup="xbrli:item" />
  <element name="GovernmentofargentinaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_GovernmentofargentinaMember" substitutionGroup="xbrli:item" />
  <element name="GovernmentOfBalochistanMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_GovernmentOfBalochistanMember" substitutionGroup="xbrli:item" />
  <element name="GovernmentOfChileMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_GovernmentOfChileMember" substitutionGroup="xbrli:item" />
  <element name="GovernmentOfCtedIvoireMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_GovernmentOfCtedIvoireMember" substitutionGroup="xbrli:item" />
  <element name="GovernmentOfMaliMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_GovernmentOfMaliMember" substitutionGroup="xbrli:item" />
  <element name="GovernmentOfOntarioMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_GovernmentOfOntarioMember" substitutionGroup="xbrli:item" />
  <element name="GovernmentOfPakistanMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_GovernmentOfPakistanMember" substitutionGroup="xbrli:item" />
  <element name="GovernmentofPeruMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_GovernmentofPeruMember" substitutionGroup="xbrli:item" />
  <element name="GovernmentOfTheDominicanRepublicMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_GovernmentOfTheDominicanRepublicMember" substitutionGroup="xbrli:item" />
  <element name="GovernmentOfTheProvinceOfSanJuanMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_GovernmentOfTheProvinceOfSanJuanMember" substitutionGroup="xbrli:item" />
  <element name="GovernmentOfTheUnitedStatesOfAmericaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_GovernmentOfTheUnitedStatesOfAmericaMember" substitutionGroup="xbrli:item" />
  <element name="GovernmentOfZambiaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_GovernmentOfZambiaMember" substitutionGroup="xbrli:item" />
  <element name="HumboldtCountyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_HumboldtCountyMember" substitutionGroup="xbrli:item" />
  <element name="LanderCountyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_LanderCountyMember" substitutionGroup="xbrli:item" />
  <element name="LawrenceCountyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_LawrenceCountyMember" substitutionGroup="xbrli:item" />
  <element name="MsalalaDistrictCouncilMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_MsalalaDistrictCouncilMember" substitutionGroup="xbrli:item" />
  <element name="MunicipalityOfCoquimboMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_MunicipalityOfCoquimboMember" substitutionGroup="xbrli:item" />
  <element name="MunicipalityOfProvidenciaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_MunicipalityOfProvidenciaMember" substitutionGroup="xbrli:item" />
  <element name="NapaCountyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_NapaCountyMember" substitutionGroup="xbrli:item" />
  <element name="NyangwaleDistrictCouncilMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_NyangwaleDistrictCouncilMember" substitutionGroup="xbrli:item" />
  <element name="OversightBoardOfTheHuascoRiverBasinAndItsTributariesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_OversightBoardOfTheHuascoRiverBasinAndItsTributariesMember" substitutionGroup="xbrli:item" />
  <element name="PicMobertFirstNationMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_PicMobertFirstNationMember" substitutionGroup="xbrli:item" />
  <element name="StateOfAlaskaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_StateOfAlaskaMember" substitutionGroup="xbrli:item" />
  <element name="StateOfArizonaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_StateOfArizonaMember" substitutionGroup="xbrli:item" />
  <element name="StateOfCaliforniaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_StateOfCaliforniaMember" substitutionGroup="xbrli:item" />
  <element name="StateOfMissouriMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_StateOfMissouriMember" substitutionGroup="xbrli:item" />
  <element name="StateOfMontanaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_StateOfMontanaMember" substitutionGroup="xbrli:item" />
  <element name="StateOfNevadaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_StateOfNevadaMember" substitutionGroup="xbrli:item" />
  <element name="StateOfNewMexicoMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_StateOfNewMexicoMember" substitutionGroup="xbrli:item" />
  <element name="StateOfSouthDakotaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_StateOfSouthDakotaMember" substitutionGroup="xbrli:item" />
  <element name="StoreyCountyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_StoreyCountyMember" substitutionGroup="xbrli:item" />
  <element name="TanzaniaFederalGovernmentMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_TanzaniaFederalGovernmentMember" substitutionGroup="xbrli:item" />
  <element name="TarimeDistrictCouncilMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_TarimeDistrictCouncilMember" substitutionGroup="xbrli:item" />
  <element name="TownOfMarathonMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_TownOfMarathonMember" substitutionGroup="xbrli:item" />
  <element name="TownshipOfManitouwadgeMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="b_TownshipOfManitouwadgeMember" substitutionGroup="xbrli:item" />
</schema>
