150th Birthday Party


Join us for our 150th birthday party at the 20 Mule Team Museum—centered in the mining community of Boron, California. You'll be able to:
  • Tour the museum
  • See decades-old artifacts
  • Discover our rich mining history
  • Meet senior leaders
  • Enjoy a picnic lunch on us!
The event is from 11:00 a.m. to 1:30 p.m. There will be a fun birthday presentation at NOON that you won’t want to miss. We hope you can join us!


Event Experts

Come meet senior leaders from U.S. Borax!

March 25, 2022 - March 25, 2022

20 Mule Team Museum
26962 Twenty Mule Team Road
Boron, CA
United States

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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