Union Star Metals Sells Brazilian Rare Earth Assets to Harvest Minerals, Refocuses on Nevada Gold Projects

7 min read | July 22, 2026 09:15 AM AEST | By Mukul

Union Star Metals Limited (ASX:USM) has finalized a binding agreement to divest its entire Brazilian rare earth portfolio, held via subsidiary Scanty Mineração Ltda, to London-listed Harvest Minerals Limited. This transaction marks a key milestone in Union Star's strategic portfolio rationalisation, enabling the company to concentrate capital and management efforts on its flagship Cobb Creek gold project in Nevada, alongside other precious metals assets in the U.S. The deal comprises an initial cash payment of A$200,000, issuance of 40 million Harvest shares, deferred milestone payments, and transfers approximately A$1.5 million in vendor obligations to Harvest.

Key Points

  • Union Star Metals Limited (ASX:USM) is focused on gold and silver exploration in western U.S. jurisdictions.
  • The company has entered a binding agreement to sell 100% of Scanty Mineração Ltda, its Brazilian rare earth subsidiary, to Harvest Minerals Limited (LON:HMI).
  • Initial consideration includes A$200,000 cash, 40 million fully paid ordinary Harvest shares, plus deferred payments of A$100,000 upon resource declaration and A$200,000 upon first development milestone or after 60 months.
  • Harvest assumes approximately A$1.5 million in deferred vendor payments and royalty obligations via novation deed.
  • This transaction completes Union Star's strategic portfolio rationalisation following prior disposal of the Leonora Gold Project and an option agreement over the Kalgoorlie Project.
  • Completion depends on Brazilian regulatory approvals, shareholder approvals, and novation deed execution.
  • The divestment allows Union Star to focus fully on advancing its Cobb Creek Project in northern Nevada, preparing for maiden drilling.

Union Star Metals Advances Strategic Portfolio Rationalisation, Concentrates on U.S. Precious Metals Exploration

Union Star Metals has announced a significant strategic shift by divesting its Brazilian rare earth assets. This transaction follows earlier disposals of the Leonora Gold Project and an option agreement on the Kalgoorlie Project, marking substantial completion of its Australian and Brazilian portfolio rationalisation. The company is now positioned as a focused precious metals explorer targeting gold and silver opportunities in North America.

This strategic transformation reflects Union Star's decision to allocate capital and management resources toward assets aligned with its core exploration mandate. Divesting the Brazilian rare earth portfolio reduces exposure to a commodity and geography outside its primary focus on precious metals exploration in the western United States. This approach enables the company to apply technical expertise and capital discipline to projects with significant exploration upside and strategic advantages.

Transaction Details: Binding Agreement with Harvest Minerals and Consideration Structure

Union Star Metals entered a binding agreement to sell 100% of shares in Scanty Mineração Ltda to Harvest Minerals Limited. The transaction includes an initial cash payment of A$200,000 and issuance of 40 million fully paid ordinary shares in Harvest Minerals, giving Union Star shareholders indirect exposure to the Brazilian rare earth assets.

Deferred cash payments are linked to future milestones: A$100,000 upon declaration of a qualifying Mineral Resource and A$200,000 upon achieving the first development milestone—defined as a Pilot Plant, Pre-Feasibility Study (PFS), or Preliminary Economic Assessment (PEA)—or after 60 months if not previously met. Harvest will also assume approximately A$1.5 million in deferred vendor payments and royalty obligations, contingent on novation deed completion.

Regulatory and Contractual Conditions for Completion

Completion is subject to customary conditions precedent, including Brazilian regulatory approvals related to the share transfer of Scanty Mineração Ltda, compliance with corporate and foreign investment regulations, and execution of the novation deed transferring vendor payment and royalty obligations to Harvest. Amendments to royalty arrangements and necessary shareholder and regulatory approvals, including possible ASX consents, are also required. Additional third-party consents from creditors or original vendors may be necessary. The company has not specified a timeline for these approvals or completion.

Focus on Cobb Creek Project: Premier Nevada Gold Exploration Asset

Union Star’s strategic focus is now on the Cobb Creek Project on the Independence Trend in northern Nevada, adjacent to Western Exploration’s Aura Project and First Majestic Silver’s Jerritt Canyon Gold Mine. This area lies within one of the world’s richest gold provinces, with over 150 million ounces of gold produced or defined across the Carlin, Battle Mountain–Eureka, and Independence trends.

Since acquiring its U.S. assets, Union Star has advanced technical understanding of Cobb Creek through geological reinterpretation, geophysical surveys, permitting progress, and target generation studies. Multiple high-priority drill targets have been identified, positioning the project for its maiden drilling program. The exploration strategy targets structurally controlled Carlin-style and related gold systems beneath shallow cover using modern geological modelling and geophysics.

Additional U.S. Precious Metals Assets: Colorado Gulch and Silver Star Projects

Union Star also holds the Colorado Gulch gold project and Silver Star silver project in Idaho, adding geographic and geological diversification within prospective precious metals jurisdictions. These projects offer exposure to underexplored districts with significant historical mineralisation, complementing the Nevada-focused strategy.

These assets provide optionality for future capital allocation as exploration advances, supporting Union Star’s broader goal of discovery-stage precious metals opportunities and long-term shareholder value through disciplined exploration and portfolio management.

Shareholder Value Retention: Equity Stake in Harvest Minerals and Milestone Payments

The transaction structure allows Union Star shareholders to maintain exposure to the Brazilian rare earth assets’ potential upside via 40 million fully paid ordinary shares in Harvest Minerals. This equity stake contrasts with a pure cash sale, reflecting confidence in the assets’ exploration and development potential.

Deferred milestone payments of A$100,000 upon resource declaration and A$200,000 upon development milestones further provide performance-linked value recognition. Harvest assumes future funding obligations, enabling Union Star to realise immediate value while retaining participation in potential future gains.

CEO Lucas Stanfield Highlights Strategic Transformation and Focused Exploration

Union Star Metals CEO Lucas Stanfield described the sale of Scanty as a pivotal step in the company’s strategic transformation. Over the past year, Union Star has systematically simplified its portfolio, divesting non-core assets and repositioning as a focused precious metals explorer in Nevada. Stanfield emphasized the deliberate, sequential nature of this rationalisation and the retention of shareholder upside through Harvest equity and milestone payments.

He affirmed the company’s commitment to advancing the Cobb Creek Project toward drilling and unlocking exploration potential across its U.S. portfolio, underscoring management’s conviction in the relative prospectivity of its Nevada and Idaho assets compared to divested Australian and Brazilian holdings. The divestments reflect disciplined capital allocation focused on projects with the greatest discovery potential.

Completion of Legacy Portfolio Rationalisation: Australian and Brazilian Asset Disposals

The Brazilian rare earth divestment completes a series of rationalisation transactions including the Leonora Gold Project sale and an option agreement on the Kalgoorlie Project. These actions have streamlined Union Star’s asset base by eliminating exposure to jurisdictions and commodities outside its core U.S. precious metals focus.

This phased approach has enabled a smooth strategic pivot, reallocating capital and management attention to prioritized U.S. precious metals opportunities. The Scanty sale marks a significant milestone, positioning Union Star to fully focus on advancing Cobb Creek and complementary projects.

Exploration Methodology: Advanced Geological Modelling and Geophysics

Union Star employs a disciplined, technically driven exploration approach combining geological reinterpretation, geophysical surveys, and structured target generation to identify drill-ready targets with significant discovery potential. This methodology aligns with industry best practices within the well-understood geological settings of the western United States.

At Cobb Creek, geological and geophysical studies have enhanced understanding of subsurface structures and mineralisation controls, focusing on Carlin-style gold systems. Recent work has yielded multiple high-priority drill targets, demonstrating commitment to thorough technical evaluation before drilling.

Capital Discipline and Long-Term Value Creation Strategy

Union Star’s objective is to generate long-term shareholder value through disciplined exploration, strategic portfolio management, and discovery of economically significant precious metal deposits. The company’s rationalisation of non-core assets, including the Brazilian rare earth divestment, exemplifies this capital discipline by concentrating resources on projects with the highest strategic merit.

The transaction with Harvest Minerals further supports this approach by transferring approximately A$1.5 million in vendor payment obligations off Union Star’s balance sheet. Deferred milestone payments provide performance-linked value without funding obligations, enabling redeployment of capital toward advancing high-priority U.S. precious metals projects and reinforcing the company’s focus on value creation.


Disclaimer

The content, including but not limited to any articles, news, quotes, information, data, text, reports, ratings, opinions, images, photos, graphics, graphs, charts, animations and video (Content) is a service of Kalkine Media Limited, Company No. 12643132 (Kalkine Media, we or us) and is available for personal and non-commercial use only. Kalkine Media is an appointed representative of Kalkine Limited, who is authorized and regulated by the FCA (FRN: 579414). The non-personalised advice given by Kalkine Media through its Content does not in any way endorse or recommend individuals, investment products or services suitable for your personal financial situation. You should discuss your portfolios and the risk tolerance level appropriate for your personal financial situation, with a qualified financial planner and/or adviser. No liability is accepted by Kalkine Media or Kalkine Limited and/or any of its employees/officers, for any investment loss, or any other loss or detriment experienced by you for any investment decision, whether consequent to, or in any way related to this Content, the provision of which is a regulated activity. Kalkine Media does not intend to exclude any liability which is not permitted to be excluded under applicable law or regulation. Some of the Content on this website may be sponsored/non-sponsored, as applicable. However, on the date of publication of any such Content, none of the employees and/or associates of Kalkine Media hold positions in any of the stocks covered by Kalkine Media through its Content. The views expressed in the Content by the guests, if any, are their own and do not necessarily represent the views or opinions of Kalkine Media. Some of the images/music/video that may be used in the Content are copyright to their respective owner(s). Kalkine Media does not claim ownership of any of the pictures displayed/music or video used in the Content unless stated otherwise. The images/music/video that may be used in the Content are taken from various sources on the internet, including paid subscriptions or are believed to be in public domain. We have used reasonable efforts to accredit the source wherever it was indicated or was found to be necessary.


Sponsored Articles


Investing Ideas

Previous Next