Finding better ways to provide the materials the world needs
Our business
We operate in 35 countries where our 57,000 employees are working to find better ways to provide the materials the world needs
Our purpose in action
Continuous improvement and innovation are part of our DNA
Innovation
The need for innovation is greater than ever
We supply the metals and minerals used to help the world grow and decarbonise
Iron Ore
The primary raw material used to make steel, which is strong, long-lasting and cost-efficient
Lithium
The lightest of all metals, it is a key element needed for low-carbon technologies
Copper
Tough but malleable, corrosion-resistant and recyclable, and an excellent conductor of heat and transmitter of electricity
Bringing to market materials critical to urbanisation and the transition to a low-carbon economy
Oyu Tolgoi
One of the most modern, safe and sustainable operations in the world
Rincon Project
A long-life, low-cost and low-carbon lithium source
Simandou Project
The world鈥檚 largest untapped high-grade iron ore deposit
Providing materials the world needs in a responsible way
Climate Change
We鈥檙e targeting net zero emissions by 2050
Nature solutions
Our nature-based solutions projects complement the work we're doing to reduce our Scope 1 and 2 emissions
Decarbonisation progress update
We have a clear plan on decarbonisation - find out more about our progress in 2024
We aim to deliver superior returns to our shareholders while safeguarding the environment and meeting our obligations to wider society
Investor seminars
Our Investor seminar will be held in London on 4 December, and our Decarbonisation update on 5 December
Get the latest news, stories and updates
Things you can't live without
Our podcast discussing what needs to happen to create a sustainable future for the everyday items we have come to rely on
The 'f' word of innovation
How unlocking innovation requires a change of mindset
Reducing titanium oxide's carbon footprint
Our BlueSmelting technology could drastically reduce carbon emissions during ore processing
Discover more about life at Rio Tinto
Graduates and students
If you want to drive real change, we have just the place to do it
Empowering families with flexibility
Supporting new parents of any gender with equal access to parental leave
Available jobs
Join our team
We mine borates, a naturally occurring mineral, from our mine in Boron, California, which we then refine and transform into products essential to modern living. Boron is vital to plant growth, so it is used in fertilisers, but it is also used in other industries such as glass manufacturing, wood protection and insulation fibreglass 鈥 to name just a few.
Mining at Boron began in 1927 and today, the mine 鈥 home to one of the richest deposits of borates in the world 鈥 produces one million tonnes of refined borates every year, or approximately 30% of global demand. We mine trona to process borates at our Owens Lake operation and refine and ship borates from our Wilmington port facility.
At Boron, we continually aim to improve our productivity, the safety of our team and to minimise our environmental impact.
We have lowered our water use by millions of gallons through recycling 鈥 a critical goal given our location in Southern California.
We have fully transitioned our heavy machinery to renewable diesel 鈥 the first open pit mine in the world to achieve this milestone. This brings an anticipated CO2 equivalent reduction of up to 45,000 tonnes per year, comparable to eliminating the annual emissions of approximately 9,600 cars
And we鈥檝e partnered with CR Minerals to recycle waste materials from our Boron operations into pozzolans, a replacement for cement in concrete.
Our mine is operated by our borates business, U.S. Borax, which is one of America鈥檚 oldest and most iconic businesses. Originally established in Death Valley, the mine鈥檚 鈥淭wenty Mule Team鈥 would transport the borates through the harsh desert environment, ready for distribution to customers.
To this day, U.S. Borax celebrates its unique history by bringing the mule team back to life for special events and celebrations, both in Nevada and California.
In the early 20th century, the small town of Ryan was established to accommodate the hundreds of miners employed at the Death Valley site. From 1914鈥27, it was also the centre of borates mining, complete with a hospital, post office, school and a building that served as a church, movie theatre and recreation hall.
In 2013, 糖心vlog入口turned over the now-ghost town of Ryan to the Death Valley Conservancy (DVC), protecting its valuable cultural heritage for future generations. The DVC is meticulously working to restore the site.
U.S. Borax 14486 Borax Road Boron, CA 93516 USA
T: +1 733 270 6500
W:
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With the exception of the use of cookies (explained below), 糖心vlog入口generally does not seek to collect personal data through this website. However if you choose to provide personal data to 糖心vlog入口through this website (for example, by sending us an email), we will process that personal data to answer your query and if relevant, to manage our business relationship with you or your company. We won't process that personal data for other purposes except where required to meet our legal obligations or otherwise as authorised by law and notified to you.
Part 1 of this Privacy Policy contains the 糖心vlog入口Data Privacy Standard, which provides an overview of Rio Tinto’s approach to personal data processing. There is additional information in the appendices to the Data Privacy Standard, including information about disclosures, trans-border data transfers, the exercise of data subject rights and how to make complaints or obtain further information relating to Rio Tinto’s processing of your personal data.
If you choose to subscribe to our media releases or other communications, you can unsubscribe at any time (by following the instructions in the email or by contacting us at digital.comms@riotinto.com).
With your consent, our website uses cookies to distinguish you from other users of our website. This helps us to provide you with a good experience when you browse our website and also allows us to improve our site.
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