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Specialty Minerals—Performance Minerals Locations

Performance Minerals is the group within Specialty Minerals Inc. (SMI) that provides high performance minerals to many non-paper industrial markets, such as plastics, paints, sealants, building products, and healthcare.

Performance Minerals is headquartered in Bethlehem, Pennsylvania, as are the SMI research and technical service laboratories. A wide variety of precipitated calcium carbonate (PCC), ground calcium carbonate (GCC), limestone, dolomite, quicklime and talc are manufactured in plants in the U.S. and the U.K.  Use the links below to learn more about our products and facilities, or to contact us.

MineralsLocationsDistributor  Maps
GCC (44%)Adams, MA
PCC (35%)Barretts, MT
Talc (21%)Bay City, TX            Contact Us
Canaan, CT        Employment
Lifford, UK                     News
Lucerne Valley
Mineral  Functions Fundamentals
Antiblocking of Polymer Films
Flexural Modulus/Stiffness in Polymers
Impact Strength in Polymers
Nucleation of Polymers with Talc
MSDS and Technical Data Sheets