Snapshot from Apr 21, 2026 at 07:00 UTC. For live data and tracking: View Live
Events / American Rare Earths Accelerates...
Business pilot plant program

American Rare Earths Accelerates Halleck Creek Pilot Plant

Analysis based on 9 articles · First reported Apr 01, 2026 · Last updated Apr 09, 2026

Sentiment
60
Attention
4
Articles
9
Market Impact
Direct
Live prominence charts, article sentiment distribution, and event development timeline available on the NewsDesk Dashboard
Market Impact

The acceleration of American Rare Earths' pilot plant program is expected to positively impact the rare earth market by bringing a new domestic source of rare earth elements to production faster. This development could reduce the United States' reliance on imports, particularly from China, and enhance supply chain security for critical minerals.

Mining Chemicals Defense
Event Summary

American Rare Earths has announced the next stage of its accelerated pilot plant program for the Halleck Creek Project in United States===Wyoming. The program is structured in three stages: milling and sizing at Western Research Institute in Laramie, mineral separation and concentration at DISA Technologies in Casper, United States===Wyoming, and final hydrometallurgical processing and oxide separation at the Canada===Saskatchewan Research Council (SRC) in Canada===Saskatoon, Canada. This staged approach aims to materially shorten the timeline for producing high-purity separated rare earth oxide, validate the broader process flowsheet, and generate material for downstream evaluation. Jaye T. Pickarts, P.E., has been engaged to lead the process, bringing extensive experience in rare earth project development. CEO Mark Wall stated that this move significantly shortens the expected timeline for pre-production rare earth oxide, positioning American Rare Earths to become a cornerstone of the emerging U.S. rare earth supply chain.

Key Actions
100 American Rare Earths accelerated pilot plant program
90 Canada===Saskatchewan Research Council process mineral concentrate to produce high purity separated rare earth oxide
80 American Rare Earths executed agreements with Western Research Institute
80 American Rare Earths executed agreements with DISA Technologies
80 American Rare Earths executed agreements with Canada===Saskatchewan Research Council
70 American Rare Earths engaged to lead pilot plant process Jaye T. Pickarts
60 DISA Technologies utilize patented HPSA technology
Entities Involved
stock
American Rare Earths
American Rare Earths is accelerating its Halleck Creek Project pilot plant program, aiming to produce high-purity separated rare earth oxide faster than anticipated. This move is expected to de-risk execution and validate the process flowsheet, positioning the company as a key player in the U.S. rare earth supply chain.
Importance 100 Sentiment 75
cmdt
Rare-earth element
The pilot plant program aims to produce high-purity separated rare earth oxide, which is crucial for various advanced technologies and defense applications, reducing U.S. reliance on imports.
Importance 90 Sentiment 60
govactor
Canada===Saskatchewan Research Council
The Canada===Saskatchewan Research Council (SRC) will perform the final hydrometallurgical processing and oxide separation in Canada===Saskatoon, Canada, leveraging its extensive rare earth metallurgical experience and facilities to produce high-purity separated rare earth oxide.
Importance 80 Sentiment 60
cnt
United States
The Halleck Creek Project and its pilot plant program are strategically important for the United States to secure its critical mineral independence and reduce reliance on foreign rare earth element imports, particularly from China.
Importance 80 Sentiment 50
priv
DISA Technologies
DISA Technologies will host the mineral separation and concentration stage of the pilot plant at its Casper, United States===Wyoming facility, utilizing its patented High-Pressure Slurry Ablation (HPSA) technology. This involvement highlights DISA's role in advanced mineral processing.
Importance 70 Sentiment 50
loc
United States===Wyoming
United States===Wyoming is the location for the Halleck Creek Project and the initial stages of the pilot plant program, including milling, sizing, mineral separation, and concentration. The state is positioned to become a significant hub for rare earth element production in the U.S.
Importance 70 Sentiment 30
per
Jaye T. Pickarts
Jaye T. Pickarts, a metallurgical engineer, is leading the pilot plant process for American Rare Earths, bringing over four decades of experience in mine development and rare earth demonstration plants to de-risk the Halleck Creek pilot circuit.
Importance 70 Sentiment 50
+ 5 more entities View on Dashboard
Relationships
American Rare Earths related ↔ DISA Technologies
American Rare Earths related ↔ Western Research Institute
American Rare Earths related ↔ Canada===Saskatchewan Research Council
Jaye T. Pickarts related ↔ American Rare Earths
Mark Wall related ↔ American Rare Earths
American Rare Earths related ↔ Tetra Tech
American Rare Earths related ↔ United States
DISA Technologies related ↔ Canada===Saskatchewan Research Council
Jaye T. Pickarts related ↔ DISA Technologies
DISA Technologies related ↔ United States
+ 3 more relationships View on Dashboard
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