<SEC-DOCUMENT>0000891014-18-000006-index.html : 20180319
<SEC-HEADER>0000891014-18-000006.hdr.sgml : 20180319
<ACCEPTANCE-DATETIME>20180319111420
ACCESSION NUMBER:		0000891014-18-000006
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20180313
ITEM INFORMATION:		Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20180319
DATE AS OF CHANGE:		20180319

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:		18697847

	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>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>form8k_0513.htm
<DESCRIPTION>MTI REPORT ON FORM 8-K DATED MAY 13, 2018
<TEXT>
Document 1 - file: form8k_0513.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.1
<SEQUENCE>2
<FILENAME>ex3_1.htm
<DESCRIPTION>MTI BY-LAWS EFFECTIVE MARCH 13, 2018
<TEXT>
Document 2 - file: ex3_1.htm

</DOCUMENT>
</SEC-DOCUMENT>