20 Mule Team Borax

We are a global leader in industrial mineral supply and science. We provide 30 percent of the world’s supply of refined borates, remarkable minerals that are essential to life and to modern living. A part of the Rio Tinto Group, an international mining and resources company, we serve more than 1,000 customers in 100 countries who rely on borates to create an extraordinarily diverse range of products.  Rio Tinto Borates distinguishes itself through cutting-edge research and development; world-class safety, environmental and community practices; and a commitment to constant innovation and improvement.