About Rio Tinto Borax
Rio Tinto Borax
U.S. Borax, a part of Rio Tinto, is a globally renowned leader in the supply, science, and technology of borates. With a rich history of exceptional customer service and an unwavering commitment to pioneering research and innovation in the field of borates, we have established ourselves as a prominent force in the industry.
Situated in Boron, California, our U.S. Borax Visitor Center offers visitors the opportunity to witness firsthand our impressive boron mine—the largest open pit mine in the state. This serves as a testament to our dedication to remaining at the forefront of borate technology, research, and development.
As natural-occurring minerals containing boron and other essential elements, borates play a crucial role in various industries. At U.S. Borax, we are continuously exploring new and improved ways to meet the world's growing demand for these vital materials.
Our world-class mine in Boron supplies approximately 30% of the global need for refined borates. Located just 100 miles northeast of Los Angeles, this facility enables us to efficiently provide our customers with high-quality products that are essential for countless applications essential to modern living.
From agriculture to consumer goods and beyond, our customers rely on us to deliver superior-grade boron and borates that are integral in creating an extensive range of products that are indispensable for everyday life.
At U.S. Borax, we take great pride in our ability to consistently meet—and exceed—the needs of our customers while also contributing significantly to advancements within the industry through ongoing research and development initiatives.
With an unwavering commitment to excellence and sustainability, U.S. Borax continues to lead the way as a trusted supplier and innovator within the global market for refined borates.