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Borosilicate Glass: A Short History

:: Wednesday, January 18, 2023 :: Posted By Allen Zheng
Borosilicate Glass: A Short History
Before borosilicate glass, many industries struggled with the durability of glass for their application. Discover how the development of borosilicate glass and U.S. Borax’s support shaped modern glassmaking.

Rio Tinto Trials Renewable Diesel at U.S. Operations

:: Friday, January 13, 2023 :: Posted By Jen Brown
Rio Tinto Trials Renewable Diesel at U.S. Operations
Rio Tinto has successfully completed a renewable diesel trial at its U.S. Borax mine in Boron, California, and is now conducting a second trial at the Kennecott copper operations in Salt Lake City, Utah, to determine the suitability of renewable diesel for open pit haulage.

Boron in Solar Energy: Powering Efficiency

:: Tuesday, January 10, 2023 :: Posted By Maryam Moravej
Boron in Solar Energy: Powering Efficiency
Solar power offers exciting potential as a clean and endless energy source. Yet scaling it will require more efficient and durable products for harnessing the sun’s power. Discover how boron helps improve the performance and increase the lifespan of solar energy products.

Mining Safety: A U.S. Borax Legacy

:: Monday, December 19, 2022
Mining Safety: A U.S. Borax Legacy
Boron mining safety looks completely different today than it did when we started operating 150 years ago. This year, as we celebrate an important milestone, we look back at how U.S. Borax has played a leading role in improving safety.

Which National Park Is First on Your List?

:: Monday, December 12, 2022 :: Posted By Mary Beth Garrison
Which National Park Is First on Your List?
During our special National Parks Pass Contest, we asked entrants which park they would visit first if they won a complimentary annual pass. See which park came out on top!

New Literature Review Highlights Benefits of Boron in Lithium Batteries

:: Tuesday, November 15, 2022 :: Posted By Allen Zheng
New Literature Review Highlights Benefits of Boron in Lithium Batteries
Learn more about a recently published peer-reviewed paper from a U.S. Borax researcher on the benefits of using boron compounds in lithium batteries.

Pozzolans from Mine Waste to Decarbonize Concrete

:: Tuesday, November 8, 2022 :: Posted By Jen Brown
Pozzolans from Mine Waste to Decarbonize Concrete
CR Minerals Company, LLC has reached an agreement with Rio Tinto on the production of pozzolans from waste materials at the U.S. Borax facility in Boron, CA.

Boron-Based Flame Retardants: Enabling Everyday Safety

:: Thursday, November 3, 2022 :: Posted By Emmanuel Laval
Boron-Based Flame Retardants: Enabling Everyday Safety
Fifty years ago, U.S. Borax introduced a multifunctional, zinc borate, flame retardant we called Firebrake. Learn how we improved the fire safety of essential materials that surround us every day.

Turning Death Valley into a Desired Desert Destination

:: Wednesday, October 26, 2022
Turning Death Valley into a Desired Desert Destination
Home to our original operations, Death Valley will always be special to U.S. Borax. Learn about our initial efforts to promote tourism in Death Valley—and how we’re still supporting the area today.

Partnering with School District to Restore and Reopen Community Swimming Pool

:: Monday, October 24, 2022 :: Posted By Mary Beth Garrison
Partnering with School District to Restore and Reopen Community Swimming Pool
What began as a grassroots effort to save a swimming pool, has ended in a celebration of vision, partnership, and hard work. On October 21, a triumphant group of community volunteers, school and business leaders, government officials, and local school children met at the Boron High School swimming pool to cut the ribbon and declare the pool open.
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U.S. Borax, part of Rio Tinto, is a global leader in the supply and science of borates—naturally-occurring minerals containing boron and other elements. We are 1,000 people serving 650 customers with more than 1,800 delivery locations globally. We supply around 30% of the world’s need for refined borates from our world-class mine in Boron, California, about 100 miles northeast of Los Angeles.  Learn more about Rio Tinto.

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