<SEC-DOCUMENT>0000891014-21-000013-index.html : 20210323
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<ACCEPTANCE-DATETIME>20210323163758
ACCESSION NUMBER:		0000891014-21-000013
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		14
CONFORMED PERIOD OF REPORT:	20210317
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20210323
DATE AS OF CHANGE:		20210323

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:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11430
		FILM NUMBER:		21765244

	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
</SEC-HEADER>
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<TYPE>8-K
<SEQUENCE>1
<FILENAME>form8k_0317.htm
<DESCRIPTION>MTI REPORT ON FORM 8-K DATED MARCH 17, 2021
<TEXT>
Document 1 - file: form8k_0317.htm

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<TYPE>EX-99.1
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<FILENAME>form99_1.htm
<DESCRIPTION>MTI PRESS RELEASE DATED MARCH 17, 2021
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<TYPE>EX-101.SCH
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<TYPE>EXCEL
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<TEXT>
Document 9 - file: Financial_Report.xlsx

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<SEQUENCE>10
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<TYPE>ZIP
<SEQUENCE>15
<FILENAME>0000891014-21-000013-xbrl.zip
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<TEXT>
Document 15 - file: 0000891014-21-000013-xbrl.zip

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