StreetInsider.com News Articles

American Rare Earths Reports Strong Initial Assay Results from 2026 Feasibility Drilling at Halleck Creek

Mon, 21 Sep 2026 11:28:00 -0400

Certified, QA/QC-verified assay results from the first six HQ core holes of the 2026 Feasibility Study drilling program confirm broad, near-surface rare earth mineralization at the Cowboy State Mine, Red Mountain, with a pooled average grade of 3,497 ppm TREO (median 3,879 ppm) and a maximum single-sample assay of 9,084 ppm TREO over a 3.02 m interval in HC26-RM051. Approximately 93% of certified sampled intervals exceed the Company’s 1,000 ppm TREO Cowboy State Mine resource cut-off grade.

HIGHLIGHTS

First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State Mine,

American Rare Earths Reports Strong Initial Assay Results from 2026 Feasibility Drilling at Halleck Creek

Mon, 21 Sep 2026 11:28:00 -0400

Certified, QA/QC-verified assay results from the first six HQ core holes of the 2026 Feasibility Study drilling program confirm broad, near-surface rare earth mineralization at the Cowboy State Mine, Red Mountain, with a pooled average grade of 3,497 ppm TREO (median 3,879 ppm) and a maximum single-sample assay of 9,084 ppm TREO over a 3.02 m interval in HC26-RM051. Approximately 93% of certified sampled intervals exceed the Company’s 1,000 ppm TREO Cowboy State Mine resource cut-off grade.

HIGHLIGHTS

First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State Mine,

American Rare Earths Reports Strong Initial Assay Results from 2026 Feasibility Drilling at Halleck Creek

Mon, 21 Sep 2026 11:28:00 -0400

Certified, QA/QC-verified assay results from the first six HQ core holes of the 2026 Feasibility Study drilling program confirm broad, near-surface rare earth mineralization at the Cowboy State Mine, Red Mountain, with a pooled average grade of 3,497 ppm TREO (median 3,879 ppm) and a maximum single-sample assay of 9,084 ppm TREO over a 3.02 m interval in HC26-RM051. Approximately 93% of certified sampled intervals exceed the Company’s 1,000 ppm TREO Cowboy State Mine resource cut-off grade.

HIGHLIGHTS

First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State Mine,

American Rare Earths Reports Strong Initial Assay Results from 2026 Feasibility Drilling at Halleck Creek

Mon, 21 Sep 2026 11:28:00 -0400

Certified, QA/QC-verified assay results from the first six HQ core holes of the 2026 Feasibility Study drilling program confirm broad, near-surface rare earth mineralization at the Cowboy State Mine, Red Mountain, with a pooled average grade of 3,497 ppm TREO (median 3,879 ppm) and a maximum single-sample assay of 9,084 ppm TREO over a 3.02 m interval in HC26-RM051. Approximately 93% of certified sampled intervals exceed the Company’s 1,000 ppm TREO Cowboy State Mine resource cut-off grade.

HIGHLIGHTS

First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State Mine,

American Rare Earths Appoints Dr. Sanja Miskovic as Chief Technical Advisor

Thu, 10 Sep 2026 09:31:00 -0400

HIGHLIGHTS

Dr. Sanja Miskovic appointed Chief Technical Advisor, joining ARR's technical leadership team effective immediately

Will guide flowsheet development, recovery optimisation and process scale-up activities supporting separated rare earth oxide production in Wyoming

More than 20 years of minerals processing, beneficiation, extraction and critical materials experience

Supports ARR's strategy to establish a domestic U.S. mine-to-magnet supply chain

DENVER, Sept. 10, 2026 (GLOBE NEWSWIRE) -- American Rare Earths Limited (ASX: ARR | OTCQX: ARRNF | ADR: AMRRY) (“ARR” or “the Company”) is pleased to announce the appointment of Dr. Sanja Miskovic

American Rare Earths Appoints Dr. Sanja Miskovic as Chief Technical Advisor

Thu, 10 Sep 2026 09:31:00 -0400

HIGHLIGHTS

Dr. Sanja Miskovic appointed Chief Technical Advisor, joining ARR's technical leadership team effective immediately

Will guide flowsheet development, recovery optimisation and process scale-up activities supporting separated rare earth oxide production in Wyoming

More than 20 years of minerals processing, beneficiation, extraction and critical materials experience

Supports ARR's strategy to establish a domestic U.S. mine-to-magnet supply chain

DENVER, Sept. 10, 2026 (GLOBE NEWSWIRE) -- American Rare Earths Limited (ASX: ARR | OTCQX: ARRNF | ADR: AMRRY) (“ARR” or “the Company”) is pleased to announce the appointment of Dr. Sanja Miskovic

American Rare Earths Appoints Dr. Sanja Miskovic as Chief Technical Advisor

Thu, 10 Sep 2026 09:31:00 -0400

HIGHLIGHTS

Dr. Sanja Miskovic appointed Chief Technical Advisor, joining ARR's technical leadership team effective immediately

Will guide flowsheet development, recovery optimisation and process scale-up activities supporting separated rare earth oxide production in Wyoming

More than 20 years of minerals processing, beneficiation, extraction and critical materials experience

Supports ARR's strategy to establish a domestic U.S. mine-to-magnet supply chain

DENVER, Sept. 10, 2026 (GLOBE NEWSWIRE) -- American Rare Earths Limited (ASX: ARR | OTCQX: ARRNF | ADR: AMRRY) (“ARR” or “the Company”) is pleased to announce the appointment of Dr. Sanja Miskovic

American Rare Earths Appoints Dr. Sanja Miskovic as Chief Technical Advisor

Thu, 10 Sep 2026 09:31:00 -0400

HIGHLIGHTS

Dr. Sanja Miskovic appointed Chief Technical Advisor, joining ARR's technical leadership team effective immediately

Will guide flowsheet development, recovery optimisation and process scale-up activities supporting separated rare earth oxide production in Wyoming

More than 20 years of minerals processing, beneficiation, extraction and critical materials experience

Supports ARR's strategy to establish a domestic U.S. mine-to-magnet supply chain

DENVER, Sept. 10, 2026 (GLOBE NEWSWIRE) -- American Rare Earths Limited (ASX: ARR | OTCQX: ARRNF | ADR: AMRRY) (“ARR” or “the Company”) is pleased to announce the appointment of Dr. Sanja Miskovic

American Rare Earths (ARE) to Appoint Veteran Miner Matthew Gili as Non-Executive Director

Wed, 24 Jun 2026 11:56:00 -0400

The appointment of a CEO from a NYSE American-listed mining company will further strengthen ARE’s Board as it progresses its planned Nasdaq listing. Mr Gili brings deep Wyoming, hydrometallurgical and mine development expertise to the largest known rare earth deposit in the United States.

HIGHLIGHTS

Matthew D. Gili B.Eng, BSc to be appointed Non-Executive Director of American Rare Earths, with

American Rare Earths (ARE) to Appoint Veteran Miner Matthew Gili as Non-Executive Director

Wed, 24 Jun 2026 11:56:00 -0400

The appointment of a CEO from a NYSE American-listed mining company will further strengthen ARE’s Board as it progresses its planned Nasdaq listing. Mr Gili brings deep Wyoming, hydrometallurgical and mine development expertise to the largest known rare earth deposit in the United States.

HIGHLIGHTS

Matthew D. Gili B.Eng, BSc to be appointed Non-Executive Director of American Rare Earths, with

American Rare Earths (ARE) to Appoint Veteran Miner Matthew Gili as Non-Executive Director

Wed, 24 Jun 2026 11:56:00 -0400

The appointment of a CEO from a NYSE American-listed mining company will further strengthen ARE’s Board as it progresses its planned Nasdaq listing. Mr Gili brings deep Wyoming, hydrometallurgical and mine development expertise to the largest known rare earth deposit in the United States.

HIGHLIGHTS

Matthew D. Gili B.Eng, BSc to be appointed Non-Executive Director of American Rare Earths, with

American Rare Earths (ARE) to Appoint Veteran Miner Matthew Gili as Non-Executive Director

Wed, 24 Jun 2026 11:56:00 -0400

The appointment of a CEO from a NYSE American-listed mining company will further strengthen ARE’s Board as it progresses its planned Nasdaq listing. Mr Gili brings deep Wyoming, hydrometallurgical and mine development expertise to the largest known rare earth deposit in the United States.

HIGHLIGHTS

Matthew D. Gili B.Eng, BSc to be appointed Non-Executive Director of American Rare Earths, with

American Rare Earths (ARE) to Appoint Veteran Miner Matthew Gili as Non-Executive Director

Wed, 24 Jun 2026 11:56:00 -0400

The appointment of a CEO from a NYSE American-listed mining company will further strengthen ARE’s Board as it progresses its planned Nasdaq listing. Mr Gili brings deep Wyoming, hydrometallurgical and mine development expertise to the largest known rare earth deposit in the United States.

HIGHLIGHTS

Matthew D. Gili B.Eng, BSc to be appointed Non-Executive Director of American Rare Earths, with

American Rare Earths (ARE) to Appoint Veteran Miner Matthew Gili as Non-Executive Director

Wed, 24 Jun 2026 11:56:00 -0400

The appointment of a CEO from a NYSE American-listed mining company will further strengthen ARE’s Board as it progresses its planned Nasdaq listing. Mr Gili brings deep Wyoming, hydrometallurgical and mine development expertise to the largest known rare earth deposit in the United States.

HIGHLIGHTS

Matthew D. Gili B.Eng, BSc to be appointed Non-Executive Director of American Rare Earths, with

American Rare Earths (ARE) to Appoint Veteran Miner Matthew Gili as Non-Executive Director

Wed, 24 Jun 2026 11:56:00 -0400

The appointment of a CEO from a NYSE American-listed mining company will further strengthen ARE’s Board as it progresses its planned Nasdaq listing. Mr Gili brings deep Wyoming, hydrometallurgical and mine development expertise to the largest known rare earth deposit in the United States.

HIGHLIGHTS

Matthew D. Gili B.Eng, BSc to be appointed Non-Executive Director of American Rare Earths, with

American Rare Earths (ARE) to Appoint Veteran Miner Matthew Gili as Non-Executive Director

Wed, 24 Jun 2026 11:56:00 -0400

The appointment of a CEO from a NYSE American-listed mining company will further strengthen ARE’s Board as it progresses its planned Nasdaq listing. Mr Gili brings deep Wyoming, hydrometallurgical and mine development expertise to the largest known rare earth deposit in the United States.

HIGHLIGHTS

Matthew D. Gili B.Eng, BSc to be appointed Non-Executive Director of American Rare Earths, with

American Rare Earths (ARE) to Appoint Veteran Miner Matthew Gili as Non-Executive Director

Wed, 24 Jun 2026 11:56:00 -0400

The appointment of a CEO from a NYSE American-listed mining company will further strengthen ARE’s Board as it progresses its planned Nasdaq listing. Mr Gili brings deep Wyoming, hydrometallurgical and mine development expertise to the largest known rare earth deposit in the United States.

HIGHLIGHTS

Matthew D. Gili B.Eng, BSc to be appointed Non-Executive Director of American Rare Earths, with

American Rare Earths (ARE) to Appoint Veteran Miner Matthew Gili as Non-Executive Director

Wed, 24 Jun 2026 11:56:00 -0400

The appointment of a CEO from a NYSE American-listed mining company will further strengthen ARE’s Board as it progresses its planned Nasdaq listing. Mr Gili brings deep Wyoming, hydrometallurgical and mine development expertise to the largest known rare earth deposit in the United States.

HIGHLIGHTS

Matthew D. Gili B.Eng, BSc to be appointed Non-Executive Director of American Rare Earths, with

American Rare Earths (ARE) to Appoint Veteran Miner Matthew Gili as Non-Executive Director

Wed, 24 Jun 2026 11:56:00 -0400

The appointment of a CEO from a NYSE American-listed mining company will further strengthen ARE’s Board as it progresses its planned Nasdaq listing. Mr Gili brings deep Wyoming, hydrometallurgical and mine development expertise to the largest known rare earth deposit in the United States.

HIGHLIGHTS

Matthew D. Gili B.Eng, BSc to be appointed Non-Executive Director of American Rare Earths, with

American Rare Earths (ARE) to Appoint Veteran Miner Matthew Gili as Non-Executive Director

Wed, 24 Jun 2026 11:56:00 -0400

The appointment of a CEO from a NYSE American-listed mining company will further strengthen ARE’s Board as it progresses its planned Nasdaq listing. Mr Gili brings deep Wyoming, hydrometallurgical and mine development expertise to the largest known rare earth deposit in the United States.

HIGHLIGHTS

Matthew D. Gili B.Eng, BSc to be appointed Non-Executive Director of American Rare Earths, with

American Rare Earths (ARE) to Appoint Veteran Miner Matthew Gili as Non-Executive Director

Wed, 24 Jun 2026 11:56:00 -0400

The appointment of a CEO from a NYSE American-listed mining company will further strengthen ARE’s Board as it progresses its planned Nasdaq listing. Mr Gili brings deep Wyoming, hydrometallurgical and mine development expertise to the largest known rare earth deposit in the United States.

HIGHLIGHTS

Matthew D. Gili B.Eng, BSc to be appointed Non-Executive Director of American Rare Earths, with

American Rare Earths (ARE) to Appoint Veteran Miner Matthew Gili as Non-Executive Director

Wed, 24 Jun 2026 11:56:00 -0400

The appointment of a CEO from a NYSE American-listed mining company will further strengthen ARE’s Board as it progresses its planned Nasdaq listing. Mr Gili brings deep Wyoming, hydrometallurgical and mine development expertise to the largest known rare earth deposit in the United States.

HIGHLIGHTS

Matthew D. Gili B.Eng, BSc to be appointed Non-Executive Director of American Rare Earths, with

American Rare Earths (ARE) to Appoint Veteran Miner Matthew Gili as Non-Executive Director

Wed, 24 Jun 2026 11:56:00 -0400

The appointment of a CEO from a NYSE American-listed mining company will further strengthen ARE’s Board as it progresses its planned Nasdaq listing. Mr Gili brings deep Wyoming, hydrometallurgical and mine development expertise to the largest known rare earth deposit in the United States.

HIGHLIGHTS

Matthew D. Gili B.Eng, BSc to be appointed Non-Executive Director of American Rare Earths, with

American Rare Earths (ARE) to Appoint Veteran Miner Matthew Gili as Non-Executive Director

Wed, 24 Jun 2026 11:56:00 -0400

The appointment of a CEO from a NYSE American-listed mining company will further strengthen ARE’s Board as it progresses its planned Nasdaq listing. Mr Gili brings deep Wyoming, hydrometallurgical and mine development expertise to the largest known rare earth deposit in the United States.

HIGHLIGHTS

Matthew D. Gili B.Eng, BSc to be appointed Non-Executive Director of American Rare Earths, with

American Rare Earths (ARE) to Appoint Veteran Miner Matthew Gili as Non-Executive Director

Wed, 24 Jun 2026 11:56:00 -0400

The appointment of a CEO from a NYSE American-listed mining company will further strengthen ARE’s Board as it progresses its planned Nasdaq listing. Mr Gili brings deep Wyoming, hydrometallurgical and mine development expertise to the largest known rare earth deposit in the United States.

HIGHLIGHTS

Matthew D. Gili B.Eng, BSc to be appointed Non-Executive Director of American Rare Earths, with