Sign In SDS Analytical Services Careers Contact Us Logo Minerals Technologies > Minteq > Specialty Minerals > OUR COMPANY PRODUCTS & MARKETS ANALYTICAL SERVICES INVESTOR RELATIONS MARKETS & INDUSTRIES ABOUT US OUR BUSINESS MINERALS & PRODUCTS MARKETS & APPLICATIONS LOCATIONS INNOVATION Advancing processes. Developing products. Finding Solutions. Looking forward. Learn more > Latest News: Environmental Health & Safety Insuring the safety of all employees is a major point of focus for MTI. We believe a goal of zero work-related injuries is attainable. The weekly safety reporting is a snapshot of our progress in reaching our goal. Learn More > NYSE Closing Bell Minerals Technologies became a publicly owned company on October 23, 1992, and commemorated the anniversary by ringing the closing bell at the New York Stock Exchange on November 14, 2012. Watch the video > AMCOL International is now Minerals Technologies On May 9, 2014, Minerals Technologies Inc. completed the transaction to acquire all outstanding shares AMCOL International Corporation. To see the business segments and products MTI has acquired... Click here > Minerals Technologies Inc. is a resource- and technology-based growth company that develops, produces and markets worldwide a broad range of specialty mineral, mineral-based and synthetic mineral products and related systems and services. MTI serves the paper, foundry, steel, environmental, energy, polymer and consumer products industries. Minerals Technologies became a publicly owned company on October 23, 1992, and commemorated the anniversary by ringing the closing bell at the New York Stock Exchange on November 14, 2012. (see video) An interview with Joe Muscari. MTI's CEO, Joseph C. Muscari, speaks to MTI employees about some of the challenges and opportunities the company faces going forward. Joe Muscari speaks to new employees about Operational Excellence Minerals Technologies Disclosure Pursuant to California Transparency in Supply Chain Act