<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0706</schemaVersion>

    <submissionType>D</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001299521</cik>
        <entityName>Rock Springs Mineral Processing</entityName>
        <issuerAddress>
            <street1>152 NORTH DURBIN STREET, SUITE 120</street1>
            <city>CASPER</city>
            <stateOrCountry>WY</stateOrCountry>
            <stateOrCountryDescription>WYOMING</stateOrCountryDescription>
            <zipCode>82601</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>307-462-0721</issuerPhoneNumber>
        <jurisdictionOfInc>NEVADA</jurisdictionOfInc>
        <edgarPreviousNameList>
            <previousName>Rock Springs Mineral Processing, Inc</previousName>
            <previousName>Rock Springs Mineral Processing Inc</previousName>
        </edgarPreviousNameList>
        <entityType>Corporation</entityType>
        <yearOfInc>
            <overFiveYears>true</overFiveYears>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Todd</firstName>
                <lastName>Druse</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>152 North Durbin Street, Suite 120</street1>
                <city>Casper</city>
                <stateOrCountry>WY</stateOrCountry>
                <stateOrCountryDescription>WYOMING</stateOrCountryDescription>
                <zipCode>82601</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Robert</firstName>
                <lastName>Nolind</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>316 California Street, Suite 177</street1>
                <city>Reno</city>
                <stateOrCountry>NV</stateOrCountry>
                <stateOrCountryDescription>NEVADA</stateOrCountryDescription>
                <zipCode>89509</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>William</firstName>
                <lastName>Scott</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>2600 W. Magnolia Blvd.</street1>
                <city>Burbank</city>
                <stateOrCountry>CA</stateOrCountry>
                <stateOrCountryDescription>CALIFORNIA</stateOrCountryDescription>
                <zipCode>91505</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Gus</firstName>
                <lastName>Blass, III</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>212 Center Street, Suite 800</street1>
                <city>Little Rock</city>
                <stateOrCountry>AR</stateOrCountry>
                <stateOrCountryDescription>ARKANSAS</stateOrCountryDescription>
                <zipCode>72201</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Robert</firstName>
                <lastName>Fisk</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>2 Radnor Corporate Center, Suite 111</street1>
                <street2>100 Matsonford Road</street2>
                <city>Radnor</city>
                <stateOrCountry>PA</stateOrCountry>
                <stateOrCountryDescription>PENNSYLVANIA</stateOrCountryDescription>
                <zipCode>19087</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Gus</firstName>
                <lastName>Blass, II</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>212 Center Street, Suite 800</street1>
                <city>Little Rock</city>
                <stateOrCountry>AR</stateOrCountry>
                <stateOrCountryDescription>ARKANSAS</stateOrCountryDescription>
                <zipCode>72201</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Philip</firstName>
                <lastName>Rafferty</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>8400 Kass Drive</street1>
                <city>Buena Park</city>
                <stateOrCountry>CA</stateOrCountry>
                <stateOrCountryDescription>CALIFORNIA</stateOrCountryDescription>
                <zipCode>92621</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Other</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2012-12-31</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isDebtType>true</isDebtType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>25000</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>3500000</totalOfferingAmount>
            <totalAmountSold>3002500</totalAmountSold>
            <totalRemaining>497500</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>20</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>0</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>30000</dollarAmount>
            </findersFees>
            <clarificationOfResponse>Philadelphia Brokerage Corporation provided administrative services to the Issuer</clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>50000</dollarAmount>
                <isEstimate>true</isEstimate>
            </grossProceedsUsed>
            <clarificationOfResponse></clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>Rock Springs Mineral Processing</issuerName>
                <signatureName>William Scott</signatureName>
                <nameOfSigner>William Scott</nameOfSigner>
                <signatureTitle>Executive Chairman</signatureTitle>
                <signatureDate>2013-01-11</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
