Ioneer Ltd

Ioneer Ltd.: Developing a Rare North American Lithium-Boron Deposit Crucial to Clean Technology


Ioneer Ltd. (ASX:INR, Nasdaq: IONR), Nasdaq: IONR), Nasdaq: IONR) aims to develop a source of both lithium and boron for the US domestic supply chain. The company owns 100 percent of the only lithium-boron deposit in North America and one of two known lithium-boron deposits globally. Its flagship asset, the Nevada Rhyolite Ridge Lithium-Boron Project, is the most advanced lithium development project in the United States and has the potential for future low-cost production. An experienced management team with expertise throughout the natural resources industry leads Ioneer towards its goals.

The Rhyolite Ridge Project is unique both within North America and globally due to its lithium-boron deposits. Both elements are necessary for decarbonisation, making the asset ideal for supporting the United States’ goals of achieving net-zero emissions by 2050. A 2020 definitive feasibility study (DFS) confirmed the project is a world-class lithium and boron asset with a long mine life and strong economics.

Rhyolite Ridge Lithium-Boron Project

Ioneer has entered into a joint venture agreement with Sibanye Stillwater Ltd (Sibanye-Stillwater) (NYSE:SBSW) to advance the Rhyolite Ridge project once a final investment decision is made. Ioneer will remain the operator of the asset, and the new partner will contribute US$490 million in exchange for a 50 percent interest in a joint venture to support the development of the Rhyolite Ridge Project.

Company Highlights

  • Ioneer Ltd is an exploration and development mining company with a 100-percent-owned advanced-stage lithium-boron asset in the United States.
  • The company’s goal is to reach production and become an important source for the domestic US supply chain with lithium and boron, elements necessary for decarbonisation.
  • Rhyolite Ridge, the company’s flagship lithium-boron asset, is the only deposit of its kind in North America and is one of two known lithium-boron deposits globally.
  • A definitive feasibility study (DFS) indicates the asset has the potential to become a world-class project with a long mining life and strong economics.
  • The DFS forecasts that the Rhyolite Ridge asset can produce batteries necessary for nearly 400,000 EVs per year.
  • Ioneer has entered into binding lithium offtake agreements with automotive and electronics manufacturers, securing a future revenue stream once the project reaches production.
  • The company has entered into a joint venture agreement with Sibanye-Stillwater to contribute US$490 million in exchange for a 50 percent interest in the project.
  • With a term sheet finalised, the U.S. Department of Energy has offered a conditional commitment for a loan of up to US$700 million to develop the Rhyolite Ridge Project
  • With debt and equity commitments of nearly US$1.2 billion, Ioneer is primed to commence construction upon final permitting and well positioned to become a cornerstone supplier of lithium to the domestic US EV battery supply chain.
  • An experienced management team with expertise throughout the mining industry, including lithium and boron, guide the company towards its mission of supporting the domestic U.S. supply chain.

This Awakn ioneer Ltd. profile is part of a paid investor education campaign.*

Click here to connect with Ioneer Ltd. (ASX:INR, Nasdaq: IONR) to receive an Investor Presentation

INR:AU
The Conversation (0)
Jindalee Lithium

Jindalee Lithium


Keep reading...Show less
Lithium periodic symbol highlighted on periodic table.

European Metals Receives US$36 Million Grant for Cinovec Lithium-Tin Project

European Metals Holdings (ASX:EMH,LSE:EMH,OTCQX:EMHXY) confirmed the approval of a US$36 million Just Transition Fund (JTF) grant for its Cinovec lithium-tin project on Monday (April 28).

The JTF is run by the European Commission, supporting projects that align with the economic diversification and reconversion of concerned territories such as Bulgaria, the Czech Republic and Hungary.

JTF states on its website that the number of supported projects varies annually, depending on the proposals. The grant also forms part of the European Union’s efforts to transition to clean energy and achieve climate goals.

Cinovec was chosen as it was designated as a strategic project under the Critical Raw Minerals Act in March, underlining its importance in Europe’s journey toward securing stable supply of critical raw minerals. It was also declared a strategic deposit by the Czech government, a designation that accelerates certain permitting processes.

"The grant funding will be utilised to fast track a number of critical path items with regards to the Cinovec Project,” commented European Metals Executive Chair Keith Coughlan in a press release. “This confirmation builds on recent project momentum and is another clear indicator of the support the European Union and the Czech government is willing to provide to assist in getting Cinovec into production in the timeliest manner possible."

Keep reading...Show less
Atlantic Lithium (ASX:A11)

Atlantic Lithium


Keep reading...Show less
Lithium metal chunks and a label on a gray surface.

Atlantic Appeals for Fiscal Re-evaluation for Ewoyaa Lithium Project

Atlantic Lithium (ASX:A11,LSE:AAL,OTCQX:ALLIF) is appealing to the Ghanaian government to re-evaluate fiscal terms regarding its flagship Ewoyaa lithium project, which is located in the country.

The company’s board of directors acknowledged media reports on the situation in a press release late last week, saying it wants to ensure the successful development of the asset.

Atlantic notes that lithium prices have significantly declined since the mining lease for Ewoyaa was granted in October 2023, and is urging officials to adjust fiscal terms based on current price levels. Lithium prices remained low in 2024, and the downtrend has continued in 2025, with some price segments falling to four year lows.

Adam Webb, head of battery raw materials at Benchmark Mineral Intelligence, said at the Benchmark Summit in March that lithium carbonate prices are expected to remain about where they are, at US$10,400 per metric ton.

“But if we look further ahead, from 2026 onwards, that market is switching into the deficit, albeit quite small to start with, and that will end up being supportive of prices,” he explained at the Toronto-based event.

Australian spot spodumene concentrate prices have also declined.

Starting the year at the US$990 per metric ton level, values contracted through the first quarter of 2025 and are now sitting at the US$765 level, a 23.5 percent drop from January 2024's price of US$1,000.

Keep reading...Show less
European Metals

USD 36 Million Just Transition Fund Grant Approved for Cinovec Project

European Metals Holdings Limited (ASX & AIM: EMH, OTCQX: EMHXY, ERPNF and EMHLF) (“European Metals” or the “Company”) is pleased to announce the following update in relation to grant funding by the European Union for the Cinovec Project (“Cinovec” or “the Project”).

Keep reading...Show less
Lithium periodic symbol and electric vehicle.

7 Biggest Lithium-mining Companies in 2025

For a long time, most of the world's lithium was produced by an oligopoly of US-listed producers. However, the sector has transformed significantly in recent years.

Interested investors should cast a wider net to look at global companies — in particular those listed in Australia and China, as companies in both countries have become major players in the industry.

While Australia has long been a top-producing country when it comes to lithium, China has risen quickly to become not only the top lithium processor and refiner, but also a major miner of the commodity. In fact, China was the third largest lithium-producing country in 2024 in terms of mine production, behind Australia and Chile.

Chinese companies are mining in other countries as well, including top producer Australia, where a few are part of major lithium joint ventures. For example, Australia’s largest lithium mine, Greenbushes, is owned and operated by Talison Lithium, which is 51 percent controlled by Tianqi Lithium Energy Australia, a joint venture between China’s Tianqi Lithium (SZSE:002466,HKEX:9696) and Australia’s IGO (ASX:IGO,OTC Pink:IPDGF). The remaining 49 percent stake in Talison is owned by Albemarle (NYSE:ALB). Joint ventures can offer investors different ways to get exposure to mines and jurisdictions.

Keep reading...Show less

Latest Press Releases

Related News

×