Minerals Technologies (MTI) is a Global Market Leader in Specialty Minerals, Minerals-Based Synthetic Mineral Products and Related Systems and Services.


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MTI 2018 Annual Report and 2019 Proxy Statement are now available. 


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MTI Operates in 35 Countries with 158 Worldwide Locations, 12 Global R&D Centers and ~3,720 Employees.


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The World Leader in Precipitated Calcium Carbonate.
The World Leader in Bentonite.


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MTI’s Culture is Rooted in Operational Excellence and Continuous Improvement in Everything We Do.


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A Leader in Minerals-Based Application Technology and Innovation.


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2018 Achievements.


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Minerals Technologies Names Alison A. Deans to Board of Directors.


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Minerals Technologies Reports Fourth Quarter 2018 Earnings of $1.22 per Share, or $1.17 per Share, Excluding Special Items.


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Global Reach

MTI Operates in 35 Countries with 159 Worldwide Locations,

12 Global R&D Centers and ~3,750 Employees.


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