U.S. Borax

Name: U.S. Borax
Address: 14486 Borax Road, Boron, CA, 93516, US
Telephone: +17607627000
Price range: Not Applicable

We are a global leader in the supply, science, and technology of borates. U.S. These pioneers discovered borates in Death Valley in 1881.

Borax’s roots stretch back to 1872 when company founders began mining borates in Nevada. They used teams of 20 mules and giant wagons to haul them 165 miles to the nearest railroad in Mojave, California. Our mine in Boron, California began as an underground mine in 1927 and was transformed into an open pit mine in 1957. Today, we operate California’s largest open pit mine. The mine contains one of

the richest borate deposits on the planet and supplies more than 30% of the world’s demand for refined borates. No matter how far our product travels, we remain committed to the environmental preservation of Death Valley:
• In 1916, company officials helped write the language that was adopted by the U.S. Congress to establish the National Park Service.
• Company leaders donated land holdings to the government and lobbied to have Death Valley protected as a National Monument in 1933 and again as a National Park in 1994.
• Since 2001, our Sustainable Development program has guided how we measure, improve, and report on social, environmental, and economic performance.
• In 2010, Rio Tinto Borates donated another 110 acres and associated mineral rights to the federal government to expand Death Valley National Park.
• We currently operate a 950-square foot, state- and federally-sanctioned Wildlife Rescue Center which is a sanctuary for threatened and endangered bird species.

06/18/2026

We are proud to support our community through the Borax Visitor Center Foundation's grant program!

06/16/2026

Every day, our customer service team works tirelessly to reduce complexity, shorten lead times, and proactively resolve issues on your behalf.

This highly skilled group supports our customers across 1,200 delivery locations worldwide, managing everything from contract entry and delivery coordination to import compliance and invoicing.

Find out how our teams keep you informed and moving forward: https://bit.ly/3PKqFnn

06/15/2026

On International Day of Women in Mining, we celebrate the remarkable women building careers at U.S. Borax across every corner of our business. In that spirit, meet Imogen Stegman.

Imogen’s connection to mining started early as she grew up visiting mines around the world with her parents who were geologists. Today, as Communications Adviser, she ensures Boron-based employees receive essential information so they can do their jobs safely and confidently.

For Imogen, great communication extends beyond messaging. It’s about making people feel confident and supported.

“I find it really rewarding to translate complex or technical language into something simple, clear, and accessible for everyone,” she says.

Thank you, Imogen for helping keep our teams informed and connected. See more stories of women shaping the future of mining: https://bit.ly/3PQ3AtS

06/11/2026

Fire up the grill— it’s National Corn on the Cob Day! 🌽

Before that perfect ear of corn makes it to your plate, a lot has to go right in the field.

Corn removes large amounts of nutrients from the soil each season, including boron, an essential micronutrient for growth.

Boron aids kernel development, drives nutrient absorption, and strengthens the cell walls that support healthy stalks and ears.

Learn more about how boron impacts the health of corn: https://bit.ly/3yzDN3t

06/09/2026

Most people never think about what’s inside their motor oil, airbags, or even the touchscreen display glass in their cars.

But in nearly every system in your vehicle, you’ll find boron. It’s in fuel additives, antifreeze, rubber tires, EV batteries, and essential engine fluids.

Discover all the ways boron keeps your car running reliably and safely: https://bit.ly/3JKaa82

06/04/2026

When an issue threatened to constrain production at our Boron site, superintendent Carlos Varela and the Primary Process team didn’t hesitate.

They coordinated carefully, put in long hours, and safely resolved one of the toughest challenges Carlos has faced. And the effort paid off — last quarter was one of their strongest.

That’s what it means to be flexible, yet unbreakable.

Want to be part of a team like this? Explore U.S. Borax careers:

CTA: https://bit.ly/4c0Pwtt

05/25/2026

On Memorial Day, we honor those who have made the ultimate sacrifice in service to our country.

Their courage and commitment inspires us every day.

05/13/2026

Mental health affects us all, whether personally or through someone we care about.

At U.S. Borax, mental wellbeing is just as essential as physical safety. We support our employees through:

▪️Mental health training
▪️Emotional wellbeing resources
▪️Encouraging an open conversation culture

We also have a volunteer-based Peer Support Program across our operations and commercial offices in Chicago, Singapore, and Frankfurt. This program is designed to provide meaningful support from trusted colleagues who understand what their teammates are experiencing.

Learn more about how we’re creating a safer workplace both mentally and physically: https://bit.ly/3mR9qyM

05/06/2026

Every hour, the sun delivers more energy to Earth than humanity consumes in an entire year. The challenge is capturing it.

Space-based solar power could change that—and boron already plays a key role, improving solar cell conductivity and protecting cells from radiation and extreme temperatures with borosilicate glass panels.

Our latest blog by Allen Zheng explores how boron is supporting the next wave of innovation in space-based solar power.

Read more: https://bit.ly/48IQZ7C

04/30/2026

Could a small piece of borosilicate glass change how we store digital data?

Microsoft’s Project Silica is exploring that possibility by using femtosecond lasers to write data directly into borosilicate glass. This approach could enable a compact archival medium that preserves data for more than 10,000 years, storing 4.8 TB of data in glass just 2 millimeters thick.

Why borosilicate glass?

It remains stable under moisture, temperature changes, and electromagnetic interference. Those qualities make it a promising alternative to traditional archival media such as magnetic tapes and hard drives that wear out over time and require repeated migration.

Read more about the research, recently published in Nature: https://go.nature.com/41iv6br

Address

14486 Borax Road
Boron, CA
93516

Telephone

+17607627000

Website

http://www.borax.com/

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