MgO | Technical Grade Powder

Magnesium Oxide, also known as magnesia, is naturally occurring as the mineral periclase.  It can also be produced by calcining either magnesium hydroxide or magnesium carbonate. Garrison Minerals, with our expertise in all things “magnesium” can help decipher the correct MgO product for your desired end result and industrial application.  


There are three magnesium oxide product categories commercially available depending on the industry/application:

  • Caustic-calcined or light burned magnesium oxide

  • Dead-burned or refractory magnesium oxide

  • Fused MgO


For best performance, the particle size (grind) of the material should match the requirements of the application.

Recommended Applications for MgO Technical Powder

  • Agriculture + Animal Feed

  • Construction + Cements

  • Fertilizer

  • Fiberglass Production

  • Fuel Additives

  • Industrial Slag Control

  • Metal Production

  • Pulp + Paper

  • Refractory + Ceramics

  • Soil Remediation

  • Water Treatment

Additional Resources for MgO Technical Powder

Additional MgO Products

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