Unimin Specialty Minerals Inc.
Unimin Specialty Minerals Inc. is a worldwide supplier to the glass, fiberglass, ceramic, semiconductor, quartz lighting, paint and coatings, fiberoptics, foundry and oil and gas industries. We also play a major role in the plastics, rubber, paper and paperboard, refractory, metallurgical and construction industries.

Nepheline Syenite
MINEX®
IMSIL®
MINBLOC®
SPECTRUM®
MATRIX®