Dr. Patrick Brown discusses the science of boron

One of the world's foremost experts in the agricultural uses of boron, Dr. Patrick Brown is a distinguished professor in the Department of Plant Sciences at the University of California Davis. In this video, he discusses the science and importance of borates in agriculture.



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