Where Is US Magnesium LLC Located and Where Does It Produce Magnesium?

US Magnesium LLC produces primary magnesium at its plant on the Great Salt Lake in Utah, where the company says magnesium has been produced since 1972. The same site is the base for its electrolysis, refining, and recycling operations, and the company describes itself as the largest producer of primary magnesium in North America. A separate Salt Lake office is listed as a contact and hiring location, distinct from the plant itself.

The Production Site: Great Salt Lake, Utah

The company's own description places its operating facilities on the Great Salt Lake. That location is not incidental to the business — the lake's brine is the reason magnesium production has happened there for more than five decades.

Key points from the company's account:

• Location: Great Salt Lake, Utah
• Production history: Magnesium produced at the site since 1972
• Scale: Described as the largest primary magnesium producer in North America
• Scope of work: The company says it participates in all major aspects of the industry — technology, refining, electrolysis, and recycling

The site also hosts related operations. The company's navigation lists cogeneration, conservation, and solar energy alongside its product lines, and it states that its electrolysis technology is designed to minimize air emissions and energy requirements while making extensive use of solar energy.

Plant Site vs. Salt Lake Office

The website distinguishes two locations, and the difference matters if you are trying to reach a person rather than understand the operations.

Both locations appear in the careers section with no current openings shown at the time of the page's content. The site directs applicants to an online application link and provides an email address, [email protected], for questions or problems with applying. It does not publish street addresses or a map on the page.

Why the Location Shapes the Product Line

The Great Salt Lake setting explains the product mix better than a generic company profile would. The site lists three product categories:

• Chemicals
• Lithium
• Magnesium, offered in both pure and alloy forms

Magnesium and lithium are both derived from brine resources, which is consistent with a lake-based operation. The company also frames its environmental work around the lake specifically, citing volunteer work with the Utah Division of Wildlife Resources and support for a Wildlife Interpretive Center that provides conservation education and public access to the lake.

Practical Notes If You Need to Confirm Details

The website content is a company self-description, so treat specifics accordingly:

• Addresses and directions are not published on the page. If you need to visit or ship to the plant, request the address directly through the contact page or the HR email rather than assuming a location.
• Employment status changes. The careers section showed no openings at the plant site or the Salt Lake office when the page was captured; check the current openings link before applying.
• Product inquiries should go through the contact page, since the site does not list sales contacts or pricing.

For a straightforward answer: the magnesium is made at the company's plant on the Great Salt Lake in Utah, a site in production since 1972, and the Salt Lake office is a separate administrative and contact location.