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Reliability in Quality and Supply from the Only Commercial Magnesia Mine in the United States

Magnesium Oxide and Hydroxide From the Source

For over 50 years, the Company and its predecessors have owned and operated a magnesia mine and processing plant located in Gabbs, Nevada that will continue to offer domestically mined source of magnesia ore in the United States well into the future.

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Access The Experts

Supported with the experience, knowledge and service of over 200 employees.

For over 50 years, Premier Magnesia, LLC and its predecessors have been the global market leader in magnesia-based product applications and technical expertise; providing proven solutions for dozens of industries.

OUR PRODUCT BRANDS

Our Story

Premier Magnesia, LLC is a global market leader in magnesia based products and solutions for agricultural, industrial and water treatment markets. We are one of the world’s principal suppliers of high purity calcined magnesium oxide and magnesium hydroxide products.

For over 50 years, the Company and its predecessors has owned and operated a magnesia mine and processing plant located in Gabbs, Nevada that will continue to offer the only domestically mined source of magnesia ore in the United States well into the future.

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