News

Meet the Maestro of Polymer Fire Retardancy

:: Wednesday, July 6, 2022 :: Posted By Emmanuel Laval
Meet the Maestro of Polymer Fire Retardancy
U.S. Borax celebrates the exceptional career of Kelvin Shen. For 50 years, Kelvin has been the go-to expert for polymer manufacturers looking for the right fire-retardant additive—and insights to help them balance fire retardancy cost, efficacy, and compliance in their products.

U.S. Borax: Ship shape

:: Friday, June 24, 2022
U.S. Borax: Ship shape
U.S. Borax ships our products around the world by sea from our Wilmington operations—through the Ports of Los Angeles and Long Beach. Read more about the role seafarers play in our operations.

150 Years in the Mine: Life in Boron

:: Wednesday, May 11, 2022
150 Years in the Mine: Life in Boron
During the early days of borate mining miners battled difficult conditions. Their grit and hard work established a solid foundation, enabling U.S. Borax to grow into a world mining leader. This year as we celebrate 150 years of boron mining operations, we reflect on the progress made in mining life.

Multi-beneficial borates for metalworking

:: Wednesday, May 4, 2022 :: Posted By Maryam Moravej
Multi-beneficial borates for metalworking
Borates are essential, cost-effective additives that provide multiple benefits when used in metalworking fluid formulations. Learn more about borate additives and important considerations when selecting them for fluids.

Classic Tales from the Wild West

:: Monday, April 11, 2022
Classic Tales from the Wild West
Realistic writing, renowned actors, and adventurous Wild West narratives made Death Valley Days one of the longest running radio and television programs in American history. Learn how our sponsorship made this show possible and drove demand for borax products.

U.S. Borax operations: Then and now

:: Tuesday, March 22, 2022
U.S. Borax operations: Then and now
This year marks an important milestone in U.S. Borax history as we celebrate 150 years of boron mining operations. Let’s look at the transformation of boron mining operations over the course of the last century and a half.

Keeping your cool

:: Wednesday, February 16, 2022 :: Posted By Emmanuel Laval
Keeping your cool
Closed loop cooling systems are economical and reliable. However, they require proper water treatment to extend equipment life and prevent irreversible damage. Using high-quality borates in your water treatment solution can inhibit corrosion, control pH level, and maintain heat-transfer capabilities.

Donation Helps Improve Early Detection of Breast Cancer

:: Tuesday, January 25, 2022 :: Posted By Mary Beth Garrison
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.

Boron Ops has first renewable diesel-powered truck

:: Friday, December 17, 2021
Boron Ops has first renewable diesel-powered truck
U.S. Borax became the first site across Rio Tinto to trial “renewable diesel” fuel in one of our haul trucks. The green sticker the refitted truck carries on its side represents a breakthrough for Boron Operations, Rio Tinto, and the mining industry.

International Day of Persons with Disabilities

:: Friday, December 3, 2021 :: Posted By Mary Beth Garrison
International Day of Persons with Disabilities
MB Garrison, our manager of external affairs, communities, and communications, discusses what the International Day of Disabled Persons means to her. This day is to promote an understanding of disability issues and mobilize support for the dignity, rights, and well-being of persons with disabilities.
Displaying results 91-100 (of 127)
 |<  <  4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13  >  >| 

U.S. Borax 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 our customers with more than 1,200 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.

Copyright © 2026 Rio Tinto. All Rights Reserved.
Terms and conditions Privacy and cookies Modern slavery statement
AB 1305 Cookie preferences