Calumite Mill

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Other Products and Services

The Calumite Company, LLC manufactures and sells Calumite Slag , raw material utilized in the manufacture of container and float glass. It is used to improve furnace efficiencies, reduce energy costs, and improve quality in both types of glass.

Calumite Company, LLC also supplies the glass industry with a number of specialty raw materials. Including Melite-40 which is an iron aluminum silicate and is used as a source of iron in amber glass, Gypsum (calcium sulfate), Iron Pyrites, and Iron Chromite.

Calumite Company LLC runs a state-of-the-art laboratory and works closely with the glass industry performing raw material and glass analyses.