MB Garrison
Mary Beth Garrison


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U.S. Borax is proud to be part of the communities in which we operate. And, we’re proud of the work we do to further borate education. 

U.S. Borax Visitor Center and Foundation

U.S. Borax Visitor Center sign

U.S. Borax Visitor Center

Visit the rim of our active Borax mine

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U.S. Borax Visitor Center Foundation

Celebrating and supporting the Boron community

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U.S. Borax in the community

Pioneering Progress Through Education
At U.S. Borax, we believe education is the foundation for pioneering progress. Over the course of our 150 years in operation, we have supported—and cont... Read More
Congratulations Class of 2022!
Every year, the Borax Visitor Center Foundation awards scholarships to the seniors from Boron High School. We're happy to announce this year's winners. Read More
Donation Helps Improve Early Detection of Breast Cancer
U.S. Borax California operations donates $10,000 to the Adventist Health Tehachapi Valley Foundation to help improve early detection of breast cancer. Read More

Looking for educational material related to boron?

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 500 customers with more than 1,700 delivery locations globally. We supply 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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