# Official Website: US Magnesium

**Type:** source
**Status:** Useful
**Confidence:** Medium
**Source Type:** Official Website
**URL:** https://usmagnesium.com
**Publisher:** US Magnesium LLC
**Accessed:** 2026-06-18
**Updated:** 2026-06-18

## Summary

US Magnesium's official website describes the company as the largest producer of primary magnesium in North America, operating on the Great Salt Lake where magnesium has been produced since 1972. The site emphasizes electrolysis technology, environmental stewardship, and community engagement.

## Useful Claims

- US Magnesium produces primary magnesium from Great Salt Lake brine via evaporation and electrolysis at its Rowley, Utah facility.
- The company describes itself as a world leader in primary magnesium production, refining, electrolysis, and recycling.
- Public materials claim advanced electrolysis technology minimizing air emissions and energy use, plus solar-energy utilization.
- The site lists career openings and contact information for the Rowley plant and Salt Lake office.

## Reliability Notes

Official company source. Useful for operational self-description and facility location. Environmental and financial claims on the marketing site should be weighed against EPA records, court filings, and independent reporting — especially given the September 2025 Chapter 11 filing and ongoing asset sale (see [us-magnesium-bankruptcy](us-magnesium-bankruptcy.md)). Employment and supply-chain decisions should not rely on the website alone during bankruptcy.

## Related Pages

- [US Magnesium](us-magnesium.md)
- [Source: US Magnesium Chapter 11 Bankruptcy and Asset Sale](us-magnesium-bankruptcy.md)