Magnesia Specialties Blog

  • Examining the Numerous Uses of Dolomite and Dolomitic Lime

    Dolomite and dolomitic lime are adaptable minerals with a wide range of uses in numerous industries. In the fields of agriculture, steel-making, manufacturing, and environmental treatment, their special makeup and characteristics make them significant resources.

  • CellGuard® OP Magnesium Hydroxide Slurry with Deinked Pulp

    In 2018, The United States Environmental Protection Agency recorded 46 million tons of paper and paperboard recycled. The reuse of paper reduces: water consumption, carbon emissions, air pollution, deforestation, electricity consumption, oil consumption, and heat energy consumption.

  • Marinco® FCC: A High Purity, Food-Grade Magnesium Oxide

    Martin Marietta Magnesia Specialties manufactures a food-grade, high-purity magnesium oxide called Marinco® FCC. Magnesium oxide has many uses in food applications, including: Magnesium Supplement, Anti-Caking Agent, Powder Mix Desiccant, Color Retention, and pH Modification.

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Martin Marietta Magnesia Specialties is committed to providing world-class customer service.



Martin Marietta Magnesia Specialties produces high purity magnesia and dolomitic lime products used worldwide in numerous application areas.



High product quality and consistency make Martin Marietta Magnesia Specialties' products the clear choice for your application.


For more information regarding your application or to place an order, please call 800-648-7400 (inside the U.S.) or +1-410-780-5500. Or, Contact Us with your questions.