    <SEC-DOCUMENT>0001140361-19-006390-index.html : 20190403
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    <ACCEPTANCE-DATETIME>20190403123845
    ACCESSION NUMBER:		0001140361-19-006390
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		42
    CONFORMED PERIOD OF REPORT:	20190515
    FILED AS OF DATE:		20190403
    DATE AS OF CHANGE:		20190403
    EFFECTIVENESS DATE:		20190403

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			MINERALS TECHNOLOGIES INC
    		CENTRAL INDEX KEY:			0000891014
    		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL INORGANIC CHEMICALS [2810]
    		IRS NUMBER:				251190717
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-11430
    		FILM NUMBER:		19728107

    	BUSINESS ADDRESS:
    		STREET 1:		622 THIRD AVENUE
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10017-6707
    		BUSINESS PHONE:		212-878-1800

    	MAIL ADDRESS:
    		STREET 1:		622 THIRD AVENUE
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10017-6707
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    Document 3 - file: logo_minerals-medium.jpg

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    Document 4 - file: minerals_adeans.jpg

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    Document 5 - file: minerals_chair.gif

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    Document 6 - file: minerals_cpittman.jpg

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    Document 9 - file: minerals_dwinter.jpg

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    Document 10 - file: minerals_ffeder.jpg

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    Document 12 - file: minerals_jcarmola.jpg

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    Document 14 - file: minerals_mrobinson.jpg

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    Document 15 - file: minerals_rclark.jpg

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    Document 16 - file: s002743x1_barchart1.jpg

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    Document 17 - file: s002743x1_barchart2.jpg

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    Document 20 - file: s002743x1_barchart5.jpg

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    Document 25 - file: s002743x1_ceo.jpg

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    Document 27 - file: s002743x1_folior.jpg

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    Document 30 - file: s002743x1_linechart4.jpg

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    Document 38 - file: s002743x1_table.jpg

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    Document 39 - file: s002743x1_yearimage.jpg

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    Document 40 - file: sig_ddietrich.jpg

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    Document 41 - file: sig_ddunham.jpg

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    Document 42 - file: sig_tmeek.jpg

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