This website collects cookies to deliver better user experience. Cookie Policy
Accept
Sign In
The Wall Street Publication
  • Home
  • Trending
  • U.S
  • World
  • Politics
  • Business
    • Business
    • Economy
    • Real Estate
    • Markets
    • Personal Finance
  • Tech
  • Lifestyle
    • Lifestyle
    • Style
    • Arts
  • Health
  • Sports
  • Entertainment
Reading: Supply-Chain Disruptions Encourage Rio Tinto to Mine U.S. Sludge for Critical Minerals
Share
The Wall Street PublicationThe Wall Street Publication
Font ResizerAa
Search
  • Home
  • Trending
  • U.S
  • World
  • Politics
  • Business
    • Business
    • Economy
    • Real Estate
    • Markets
    • Personal Finance
  • Tech
  • Lifestyle
    • Lifestyle
    • Style
    • Arts
  • Health
  • Sports
  • Entertainment
Have an existing account? Sign In
Follow US
© 2024 The Wall Street Publication. All Rights Reserved.
The Wall Street Publication > Blog > Business > Supply-Chain Disruptions Encourage Rio Tinto to Mine U.S. Sludge for Critical Minerals
Business

Supply-Chain Disruptions Encourage Rio Tinto to Mine U.S. Sludge for Critical Minerals

Editorial Board Published October 25, 2021
Share
Supply-Chain Disruptions Encourage Rio Tinto to Mine U.S. Sludge for Critical Minerals
SHARE

Snarled supply chains are giving new impetus to Rio Tinto RIO 0.52% PLC’s efforts to produce minerals essential for modern technologies, starting with mining sludge from a giant copper pit in Western U.S.

Contents
Rio Tinto CEO Jakob Stausholm.Supply-Chain Woes

Waste produced at Rio Tinto’s Kennecott mine near Salt Lake City, Utah, contains a clutch of critical minerals that have long been overlooked by global miners in favor of copper and commodities that can be produced at scale and sold into markets with a deep pool of investors. Now, these lesser-known minerals are becoming more valuable as the U.S. and its allies worry about security of supply amid geopolitical tensions and disruptions in exporting countries due to the pandemic and a power crunch.

Recent months have seen worsening shortages of some commodities, including magnesium used by the global automotive industry, resulting in a surge in prices. Earlier this year, President Biden ordered a review of America’s supply chains, including for minerals critical to the economy and national defense.

“Suddenly you see some pretty extreme demand for certain things,” Chief Executive Jakob Stausholm said in an interview.

Rio Tinto is building a plant at Kennecott that will recover tellurium, a critical mineral used in solar panels, from ore that has been dug up for its copper. The U.S. relies on imports of tellurium, including from China, which dominates global production.

But the company wants to go further at Kennecott, which accounts for nearly 20% of U.S. copper output. Rio Tinto is examining capturing more of the minerals when ore is processed for copper as a first step before potentially recovering them from waste, known as tailings. Still, it is a challenge for producers to keep costs down as the minerals are typically found in small quantities.

By linking efforts to recover critical minerals to gummed-up supply chains, Mr. Stausholm is signaling both the risks to economies that rely on commodity imports and the opportunity for companies that can help to fill supply gaps. It also points to a change in strategic thinking by global miners such as Rio Tinto, which have spent the past decade investing in vast mines churning out a narrow group of widely used commodities such as iron ore rather than produce materials for niche markets.

In 2018, the Interior Department designated 35 minerals as critical to the economy and national defense, as part of a strategy to break America’s dependence on foreign materials. The list of minerals deemed critical by the U.S. government could grow as a review this year by the U.S. Geological Survey recommended giving other commodities the same classification, including nickel used in batteries.

A June report by the White House recommended federal agencies work with the industry and other stakeholders to expand production of critical minerals and processing in the U.S.

Rio Tinto CEO Jakob Stausholm.

Photo: Oliver Bunic/Bloomberg News

Mr. Stausholm, who is based in London, visited the Kennecott site in late September on a three-week trip to North America, where he also met with Biden administration officials involved in shaping climate and critical minerals policy, Rio Tinto said.

That visit highlighted that a network of waste ponds at the Kennecott mine contain nearly half of the 35 critical minerals prized by the U.S., Mr. Stausholm said. They include bismuth, rhenium and indium, which are needed for products including smartphones and medicines.

Rio Tinto could produce 10 critical minerals from the mine for sale, Mr. Stausholm said.

Like many global miners, Rio Tinto has boosted its profit by digging up metals and minerals needed by an industrializing China, such as iron ore. But rising concerns over climate change and the emergence of a wealthy consumer class in China are prompting mining companies to think about whether different commodities have better growth prospects.

Rio Tinto has been spending billions of dollars to expand its copper business and has increased bets on lithium, another critical material. The company is developing a lithium project in Serbia and this year started producing a battery-grade lithium from waste rock at a borates mine site in California. Still, those moves are dwarfed by the size of its iron-ore business, which accounts for more than 80% of its earnings.

Mr. Stausholm said the supply-chain crisis underscored the problems with individual or small clutches of countries dominating production of commodities that don’t have substitutes.

“It does highlight something around critical minerals—and you see that debate coming up in particular in the U.S., but also in Europe—in terms of: how dependent are you on other parts of the world?” he said.

Rio Tinto isn’t just looking to develop critical minerals production in the U.S. It is also assessing options in Canada and Australia, as the global transition to clean fuels accelerates, he said.

“It’s not about the very short term—you know, the 6-, 12-, 18-months Covid bottleneck,” said Mr. Stausholm. “It’s much more about: how can we do the energy transition without having such bottlenecks?”

Supply-Chain Woes

Write to Rhiannon Hoyle at [email protected]

Copyright ©2021 Dow Jones & Company, Inc. All Rights Reserved. 87990cbe856818d5eddac44c7b1cdeb8

TAGGED:Business NewsPAIDWall Street Publication
Share This Article
Twitter Email Copy Link Print
Previous Article Fed Prepares to Taper Stimulus Amid More Doubts on Inflation Fed Prepares to Taper Stimulus Amid More Doubts on Inflation
Next Article Australia Considers New Privacy Rules to Protect Children on Social Media Australia Considers New Privacy Rules to Protect Children on Social Media

Editor's Pick

New Council of Financial Advisors report finds tariffs not inflicting inflation

New Council of Financial Advisors report finds tariffs not inflicting inflation

Former Trump administration head of financial coverage Tomas Philipson discusses President Trump’s commerce talks with South Korea and Japan, present…

By Editorial Board 4 Min Read
NBA Summer time League takeaways: Warriors rookie Will Richard makes debut vs. Spurs
NBA Summer time League takeaways: Warriors rookie Will Richard makes debut vs. Spurs

Richard makes debut SAN FRANCISCO – The Warriors‘ acquisition of their three…

5 Min Read
Moriah Plath Reveals Complete Hair Loss Attributable to Alopecia
Moriah Plath Reveals Complete Hair Loss Attributable to Alopecia

Studying Time: 3 minutes Moriah Plath is clearing the air, as a…

5 Min Read

Oponion

Tammy Slaton Weight Loss

Tammy Slaton Weight Loss

Studying Time: minute We don’t imply this to sound harsh.…

May 3, 2025

Arizona border flares up as new illegal immigration hot spot

It’s not just Haitians, and it’s…

September 28, 2021

Primary voters thrilled with Trump’s new party

OPINION: Donald Trump’s hostile takeover of…

May 19, 2022

Huawei CFO Meng Wanzhou Reaches Deal With Justice Department

The U.S. Justice Department agreed to…

September 25, 2021

Sen. Bernie Sanders’ takeover of American health care

ANALYSIS/OPINION: The reconciliation legislation has so…

September 25, 2021

You Might Also Like

Thales Reinforces its Management in eSIM and IoT Connectivity with a ‘Ready to Use’ Licensed Resolution
Business

Thales Reinforces its Management in eSIM and IoT Connectivity with a ‘Ready to Use’ Licensed Resolution

At a time when billions of linked objects are reshaping industries, Thales has achieved a vital safety certification for its…

4 Min Read
Soracom IoT Platform Achieves SOC 2 Kind 2 Compliance for Safety, Availability, and Confidentiality
Business

Soracom IoT Platform Achieves SOC 2 Kind 2 Compliance for Safety, Availability, and Confidentiality

Soracom, Inc., right now introduced that it has efficiently achieved System and Group Controls (SOC) 2 Kind 2 compliance, reinforcing…

2 Min Read
Mobile IoT Module Shipments Grew 23% in Q1 2025 as US–China tensions affect vendor panorama
Business

Mobile IoT Module Shipments Grew 23% in Q1 2025 as US–China tensions affect vendor panorama

In brief Shipments of mobile IoT modules and chipsets grew 23% year-over-year in Q1 2025, based on IoT Analytics’ International…

20 Min Read
Prime 7 Visitor Posting Marketplaces to Purchase Visitor Posts That Drive Search engine optimization Outcomes
Business

Prime 7 Visitor Posting Marketplaces to Purchase Visitor Posts That Drive Search engine optimization Outcomes

Utilizing a visitor posting market helps you overlook all that like a nasty nightmare. However how do you discover probably…

14 Min Read
The Wall Street Publication

About Us

The Wall Street Publication, a distinguished part of the Enspirers News Group, stands as a beacon of excellence in journalism. Committed to delivering unfiltered global news, we pride ourselves on our trusted coverage of Politics, Business, Technology, and more.

Company

  • About Us
  • Newsroom Policies & Standards
  • Diversity & Inclusion
  • Careers
  • Media & Community Relations
  • WP Creative Group
  • Accessibility Statement

Contact

  • Contact Us
  • Contact Customer Care
  • Advertise
  • Licensing & Syndication
  • Request a Correction
  • Contact the Newsroom
  • Send a News Tip
  • Report a Vulnerability

Term of Use

  • Digital Products Terms of Sale
  • Terms of Service
  • Privacy Policy
  • Cookie Settings
  • Submissions & Discussion Policy
  • RSS Terms of Service
  • Ad Choices

© 2024 The Wall Street Publication. All Rights Reserved.

Welcome Back!

Sign in to your account

Lost your password?