<?xml version="1.0" encoding="US-ASCII"?>
<xs:schema
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	xmlns:xbrldt="http://xbrl.org/2005/xbrldt"
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	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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	xmlns:ref="http://www.xbrl.org/2006/ref"
	xmlns:tgb="http://tgb/20241231"
xmlns:xlink="http://www.w3.org/1999/xlink">
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		<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_CA" xlink:label="CA"/>
		<link:label xlink:type="resource" xlink:label="label_CA" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">CANADA</link:label>
		<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CA" xlink:to="label_CA"/>
		<link:loc xlink:type="locator" xlink:href="tgb-20241231.xsd#tgb_DistrictOfClearwaterMember" xlink:label="DistrictOfClearwaterMember"/>
		<link:label xlink:type="resource" xlink:label="label_DistrictOfClearwaterMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">District of Clearwater [Member]</link:label>
		<link:label xlink:type="resource" xlink:label="label_DistrictOfClearwaterMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US">District of Clearwater</link:label>
		<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DistrictOfClearwaterMember" xlink:to="label_DistrictOfClearwaterMember"/>
		<link:loc xlink:type="locator" xlink:href="tgb-20241231.xsd#tgb_GovernmentOfBritishColumbiaMember" xlink:label="GovernmentOfBritishColumbiaMember"/>
		<link:label xlink:type="resource" xlink:label="label_GovernmentOfBritishColumbiaMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Government of British Columbia [Member]</link:label>
		<link:label xlink:type="resource" xlink:label="label_GovernmentOfBritishColumbiaMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US">Government of British Columbia</link:label>
		<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GovernmentOfBritishColumbiaMember" xlink:to="label_GovernmentOfBritishColumbiaMember"/>
		<link:loc xlink:type="locator" xlink:href="tgb-20241231.xsd#tgb_WilliamsLakeFirstNationMember" xlink:label="WilliamsLakeFirstNationMember"/>
		<link:label xlink:type="resource" xlink:label="label_WilliamsLakeFirstNationMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Williams Lake First Nation [Member]</link:label>
		<link:label xlink:type="resource" xlink:label="label_WilliamsLakeFirstNationMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US">Williams Lake First Nation</link:label>
		<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WilliamsLakeFirstNationMember" xlink:to="label_WilliamsLakeFirstNationMember"/>
		<link:loc xlink:type="locator" xlink:href="tgb-20241231.xsd#tgb_XatSullFirstNationMember" xlink:label="XatSullFirstNationMember"/>
		<link:label xlink:type="resource" xlink:label="label_XatSullFirstNationMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Xatsull First Nation [Member]</link:label>
		<link:label xlink:type="resource" xlink:label="label_XatSullFirstNationMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US">Xatsull First Nation</link:label>
		<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="XatSullFirstNationMember" xlink:to="label_XatSullFirstNationMember"/>
		<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_US" xlink:label="US"/>
		<link:label xlink:type="resource" xlink:label="label_US" xlink:role="http://www.xbrl.org/2003/role/label" 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="US" xlink:to="label_US"/>
		<link:loc xlink:type="locator" xlink:href="tgb-20241231.xsd#tgb_GovernmentOfArizonaMember" xlink:label="GovernmentOfArizonaMember"/>
		<link:label xlink:type="resource" xlink:label="label_GovernmentOfArizonaMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Government of Arizona [Member]</link:label>
		<link:label xlink:type="resource" xlink:label="label_GovernmentOfArizonaMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US">Government of Arizona</link:label>
		<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GovernmentOfArizonaMember" xlink:to="label_GovernmentOfArizonaMember"/>
		<link:loc xlink:type="locator" xlink:href="tgb-20241231.xsd#tgb_PinalCountyMember" xlink:label="PinalCountyMember"/>
		<link:label xlink:type="resource" xlink:label="label_PinalCountyMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Pinal County [Member]</link:label>
		<link:label xlink:type="resource" xlink:label="label_PinalCountyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US">Pinal County</link:label>
		<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PinalCountyMember" xlink:to="label_PinalCountyMember"/>
		<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/snj/2024/snj-2024.xsd#snj_CA-BC" xlink:label="CA-BC"/>
		<link:label xlink:type="resource" xlink:label="label_CA-BC" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">BRITISH COLUMBIA</link:label>
		<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CA-BC" xlink:to="label_CA-BC"/>
		<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/snj/2024/snj-2024.xsd#snj_US-AZ" xlink:label="US-AZ"/>
		<link:label xlink:type="resource" xlink:label="label_US-AZ" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">ARIZONA</link:label>
		<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="US-AZ" xlink:to="label_US-AZ"/>
				</link:labelLink>
			</link:linkbase>
		</xs:appinfo>
	</xs:annotation>
	<xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
	<xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
	<xs:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
	<xs:import namespace="http://www.xbrl.org/dtr/type/2022-03-31" schemaLocation="https://www.xbrl.org/dtr/type/2022-03-31/types.xsd"/>
	<xs:import namespace="http://xbrl.sec.gov/dei/2024" schemaLocation="https://xbrl.sec.gov/dei/2024/dei-2024.xsd"/>
	<xs:import namespace="http://xbrl.sec.gov/country/2024" schemaLocation="https://xbrl.sec.gov/country/2024/country-2024.xsd"/>
	<xs:import namespace="http://xbrl.sec.gov/snj/2024" schemaLocation="https://xbrl.sec.gov/snj/2024/snj-2024.xsd"/>
	<xs:import namespace="http://xbrl.sec.gov/rxp/2024" schemaLocation="https://xbrl.sec.gov/rxp/2024/rxp-2024.xsd"/>
	<xs:element name="AleyMember" id="tgb_AleyMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<xs:element name="CopperMember" id="tgb_CopperMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<xs:element name="DistrictOfClearwaterMember" id="tgb_DistrictOfClearwaterMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<xs:element name="FlorenceCopperMember" id="tgb_FlorenceCopperMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<xs:element name="GibraltarMember" id="tgb_GibraltarMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<xs:element name="GovernmentOfArizonaMember" id="tgb_GovernmentOfArizonaMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<xs:element name="GovernmentOfBritishColumbiaMember" id="tgb_GovernmentOfBritishColumbiaMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<xs:element name="MiningDevelopmentMember" id="tgb_MiningDevelopmentMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<xs:element name="MiningOperationsMember" id="tgb_MiningOperationsMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<xs:element name="NiobiumMember" id="tgb_NiobiumMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<xs:element name="PinalCountyMember" id="tgb_PinalCountyMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<xs:element name="TasekoMember" id="tgb_TasekoMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<xs:element name="WilliamsLakeFirstNationMember" id="tgb_WilliamsLakeFirstNationMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<xs:element name="XatSullFirstNationMember" id="tgb_XatSullFirstNationMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<xs:element name="YellowheadMember" id="tgb_YellowheadMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
</xs:schema>
