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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 UrkunPBtIQ9PYSgruHI8vq0E1XW5OaejUSOF8abMja5pmwjf+WvHRmwAH7JNftD6
 8UcClILHGaQ761hzjXi0og==

<SEC-DOCUMENT>0001181431-03-020283.txt : 20030825
<SEC-HEADER>0001181431-03-020283.hdr.sgml : 20030825
<ACCEPTANCE-DATETIME>20030825161400
ACCESSION NUMBER:		0001181431-03-020283
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20030821
FILED AS OF DATE:		20030825

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			PROOPS JAY D
		CENTRAL INDEX KEY:			0001189751

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14447
		FILM NUMBER:		03864531

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		847 394 8730

	MAIL ADDRESS:	
		STREET 1:		ONE NORTH ARLINGTON
		STREET 2:		1500 WEST SHURE DR SUITE 500
		CITY:			ARLINGTON HEIGHTS
		STATE:			IL
		ZIP:			60004-7803

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMCOL INTERNATIONAL CORP
		CENTRAL INDEX KEY:			0000813621
		STANDARD INDUSTRIAL CLASSIFICATION:	MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400]
		IRS NUMBER:				360724340
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1500 W SHURE DR
		CITY:			ARLINGTON HEIGHTS
		STATE:			IL
		ZIP:			60004-7803
		BUSINESS PHONE:		8473948730

	MAIL ADDRESS:	
		STREET 1:		1500 W SHURE DR
		CITY:			ARLINGTON HEIGHTS
		STATE:			IL
		ZIP:			60004-7803

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AMERICAN COLLOID CO
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>rrd16942.xml
<DESCRIPTION>FORM 4 - JAY PROOPS - 8/21/03
<TEXT>
<XML>
<?xml version="1.0"?><ownershipDocument>
    <schemaVersion>X0201</schemaVersion>

    <documentType>4</documentType><periodOfReport>2003-08-21</periodOfReport><notSubjectToSection16>0</notSubjectToSection16>
    <issuer>
        <issuerCik>0000813621</issuerCik>
        <issuerName>AMCOL INTERNATIONAL CORP</issuerName>
        <issuerTradingSymbol>ACO</issuerTradingSymbol></issuer><reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001189751</rptOwnerCik>
            <rptOwnerName>PROOPS JAY D</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>10 LONGMEADOW ROAD</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>WINNETKA</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60093</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
<isDirector>1</isDirector><isOfficer>0</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther></reportingOwnerRelationship></reportingOwner><nonDerivativeTable><nonDerivativeTransaction><securityTitle><value>Common Stock</value></securityTitle><transactionDate><value>2003-08-21</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>S</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>12000</value></transactionShares><transactionPricePerShare><value>11.17</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>D</value></transactionAcquiredDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>12000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></nonDerivativeTransaction><nonDerivativeHol
ding><securityTitle><value>Common Stock</value></securityTitle><postTransactionAmounts><sharesOwnedFollowingTransaction><value>10000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>I</value></directOrIndirectOwnership><natureOfOwnership><value>Proops Family Ltd. Partnership</value></natureOfOwnership></ownershipNature></nonDerivativeHolding></nonDerivativeTable><derivativeTable><derivativeHolding><securityTitle><value>Option (Right to Buy)</value></securityTitle><conversionOrExercisePrice><value>1.8296</value></conversionOrExercisePrice><exerciseDate><value>1997-06-27</value></exerciseDate><expirationDate><value>2005-06-27</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>43043</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>43043</value></sharesOwnedFollowingTransact
ion></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Option (Right to Buy)</value></securityTitle><conversionOrExercisePrice><value>1.8296</value></conversionOrExercisePrice><exerciseDate><value>1997-06-27</value></exerciseDate><expirationDate><value>2005-06-27</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>8609</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>8609</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Option (Right to Buy)</value></securityTitle><conversionOrExercisePrice><value>1.3504</value></conver
sionOrExercisePrice><exerciseDate><value>1998-05-07</value></exerciseDate><expirationDate><value>2006-05-07</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>8609</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>8609</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Option (Right to Buy)</value></securityTitle><conversionOrExercisePrice><value>2.0909</value></conversionOrExercisePrice><exerciseDate><value>1999-05-15</value></exerciseDate><expirationDate><value>2007-05-15</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>8609</value></underlyingSecuritySh
ares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>8609</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Option (Right to Buy)</value></securityTitle><conversionOrExercisePrice><value>2.4499</value></conversionOrExercisePrice><exerciseDate><value>2000-05-12</value></exerciseDate><expirationDate><value>2008-05-12</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>11478</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>11478</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding><derivat
iveHolding><securityTitle><value>Option (Right to Buy)</value></securityTitle><conversionOrExercisePrice><value>2.2652</value></conversionOrExercisePrice><exerciseDate><value>2001-05-11</value></exerciseDate><expirationDate><value>2009-05-11</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>11478</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>11478</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Option (Right to Buy)</value></securityTitle><conversionOrExercisePrice><value>3.875</value></conversionOrExercisePrice><exerciseDate><value>2002-07-17</value></exerciseDate><expirationDate><value>2010-07-17</value></expirationDate><underlyingSecurity><underlyin
gSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>2000</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>2000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Option (Right to Buy)</value></securityTitle><conversionOrExercisePrice><value>5.00</value></conversionOrExercisePrice><exerciseDate><value>2003-05-17</value></exerciseDate><expirationDate><value>2011-05-17</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>2000</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>2000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ow
nershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Option (Right to Buy)</value></securityTitle><conversionOrExercisePrice><value>6.65</value></conversionOrExercisePrice><exerciseDate><value>2004-02-04</value></exerciseDate><expirationDate><value>2012-02-04</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>2000</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>2000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Option (Right to Buy)</value></securityTitle><conversionOrExercisePrice><value>5.67</value></conversionOrExercisePrice><exerciseDate><v
alue>2004-02-03</value></exerciseDate><expirationDate><value>2009-02-03</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>3000</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>3000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding></derivativeTable><ownerSignature><signatureName>Gary L. Castagna</signatureName><signatureDate>2003-08-25</signatureDate></ownerSignature></ownershipDocument>



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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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