<SEC-DOCUMENT>0001179988-24-000001.txt : 20240610
<SEC-HEADER>0001179988-24-000001.hdr.sgml : 20240610
<ACCEPTANCE-DATETIME>20240610110328
ACCESSION NUMBER:		0001179988-24-000001
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240607
FILED AS OF DATE:		20240610
DATE AS OF CHANGE:		20240610

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			LABADIE BRIAN
		CENTRAL INDEX KEY:			0001179988
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32978
		FILM NUMBER:		241031788

	MAIL ADDRESS:	
		STREET 1:		24138 FERN CRESCENT
		CITY:			MAPLE RIDGE
		STATE:			A1
		ZIP:			V4R 2S1

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SOLITARIO RESOURCES CORP.
		CENTRAL INDEX KEY:			0000917225
		STANDARD INDUSTRIAL CLASSIFICATION:	GOLD & SILVER ORES [1040]
		ORGANIZATION NAME:           	01 Energy & Transportation
		IRS NUMBER:				841285791
		STATE OF INCORPORATION:			CO
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		4251 KIPLING STREET
		STREET 2:		SUITE 390
		CITY:			WHEAT RIDGE
		STATE:			CO
		ZIP:			80033
		BUSINESS PHONE:		3035341030

	MAIL ADDRESS:	
		STREET 1:		4251 KIPLING STREET
		STREET 2:		SUITE 390
		CITY:			WHEAT RIDGE
		STATE:			CO
		ZIP:			80033

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SOLITARIO ZINC CORP.
		DATE OF NAME CHANGE:	20170717

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SOLITARIO EXPLORATION & ROYALTY CORP.
		DATE OF NAME CHANGE:	20080616

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SOLITARIO RESOURCES CORP
		DATE OF NAME CHANGE:	20000711
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2024-06-07</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000917225</issuerCik>
        <issuerName>SOLITARIO RESOURCES CORP.</issuerName>
        <issuerTradingSymbol>xpl</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001179988</rptOwnerCik>
            <rptOwnerName>LABADIE BRIAN</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>24138 FERN CRESCENT</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>MAPLE RIDGE</rptOwnerCity>
            <rptOwnerState>A1</rptOwnerState>
            <rptOwnerZipCode>V4R 2S1</rptOwnerZipCode>
            <rptOwnerStateDescription>BRITISH COLUMBIA, CANADA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>stock option</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>0.85</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2024-06-07</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>175000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.85</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2024-06-07</value>
            </exerciseDate>
            <expirationDate>
                <value>2029-06-06</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>common</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>175000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>480000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <ownerSignature>
        <signatureName>Brian Labadie</signatureName>
        <signatureDate>2024-06-10</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
