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August 2022

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International Plant Nutrition Colloquium

August 22 - 27 | Foz do Iguaçu, PR, Brazil
The theme for the 19th annual International Plant Nutrition Colloquium is "Stepping forward to Global Nutrient Use Efficiency." U.S. Borax is a silver sponsor of this event. Learn More

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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