    <SEC-DOCUMENT>0001104659-21-138128-index.html : 20211112
    <SEC-HEADER>0001104659-21-138128.hdr.sgml : 20211112
    <ACCEPTANCE-DATETIME>20211112163134
    ACCESSION NUMBER:		0001104659-21-138128
    CONFORMED SUBMISSION TYPE:	424B3
    PUBLIC DOCUMENT COUNT:		11
    FILED AS OF DATE:		20211112
    DATE AS OF CHANGE:		20211112

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			IKONICS CORP
    		CENTRAL INDEX KEY:			0001083301
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
    		IRS NUMBER:				410730027
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		424B3
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-258335
    		FILM NUMBER:		211404103

    	BUSINESS ADDRESS:
    		STREET 1:		4832 GRAND AVENUE
    		CITY:			DULUTH
    		STATE:			MN
    		ZIP:			55807
    		BUSINESS PHONE:		2186282217

    	MAIL ADDRESS:
    		STREET 1:		4832 GRAND AVENUE
    		CITY:			DULUTH
    		STATE:			MN
    		ZIP:			55807

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	CHROMALINE CORP
    		DATE OF NAME CHANGE:	19990405
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>424B3
    <SEQUENCE>1
    <FILENAME>tm2123603-24_424b3.htm
    <DESCRIPTION>424B3
    <TEXT>
    Document 1 - file: tm2123603-24_424b3.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>lg_ikonics-bw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: lg_ikonics-bw.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>tm2123603d1-eq_estimatbw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: tm2123603d1-eq_estimatbw.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>tm2123603d1-fc_businessbw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: tm2123603d1-fc_businessbw.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>tm2123603d1-fc_esgfocus4clr.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: tm2123603d1-fc_esgfocus4clr.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>tm2123603d1-fc_esgtenet4clr.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: tm2123603d1-fc_esgtenet4clr.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>tm2123603d1-fc_expectedbw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: tm2123603d1-fc_expectedbw.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>tm2123603d1-fc_mining4clr.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: tm2123603d1-fc_mining4clr.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>tm2123603d1-fc_power4clr.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: tm2123603d1-fc_power4clr.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>tm2123603d16-fc_cumulusbw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: tm2123603d16-fc_cumulusbw.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>tm2123603d7-fc_ikonicsbw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: tm2123603d7-fc_ikonicsbw.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>