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| <xsd:element id="wwr_LandOfficeEquipmentMachineryOfficeSpaceStorageAndOtherMember" name="LandOfficeEquipmentMachineryOfficeSpaceStorageAndOtherMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/> |
| <xsd:element id="wwr_GrossProceedsFromIssuanceOfCommonStock" name="GrossProceedsFromIssuanceOfCommonStock" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit"/> |
| <xsd:element id="wwr_ProceedsFromPaycheckProtectionProgram" name="ProceedsFromPaycheckProtectionProgram" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit"/> |
| <xsd:element id="wwr_ThresholdAverageSalePricePerShare" name="ThresholdAverageSalePricePerShare" nillable="true" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant"/> |
| <xsd:element id="wwr_MineralRightsAndPropertiesMember" name="MineralRightsAndPropertiesMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/> |
| <xsd:element id="wwr_OtherPropertyPlantAndEquipmentMember" name="OtherPropertyPlantAndEquipmentMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/> |
| <xsd:element name="InducementPlanMember" id="wwr_InducementPlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true"/> |
| </xsd:schema> |