Securing America's Mineral Future: Unlocking the Economic Value Beneath Our Feet

Defense Posture and Global ThreatsHouse Small Business · 2025-06-24 · 119th Congress
The House Small Business Committee convened this hearing on June 24, 2025 to examine how small businesses can help reduce US dependence on China for rare earth elements and other critical minerals, which are essential to electronics, defense systems, and clean energy technologies. Begins at 0:23:22
Transcript
Highlights

Title

Securing domestic rare earth and critical mineral supply chains

Purpose

The House Small Business Committee convened this hearing on June 24, 2025 to examine how small businesses can help reduce US dependence on China for rare earth elements and other critical minerals, which are essential to electronics, defense systems, and clean energy technologies. Four small-business witnesses testified about domestic mining, processing, and recycling innovations, while members from both parties discussed permitting reform, government funding programs, tariffs, and the environmental tradeoffs of new mining. Begins at0:23:22

Who spoke

Chairman Aaron Bean / Rep. Williams (chair, presiding)0:23:22: Opened by describing US reliance on foreign minerals, noting Mountain Pass, California is the only active US rare earth mine and roughly 80% of critical minerals used in America are imported0:24:44; later discussed a draft bill offering production tax credits for rare earths from coal and brine water1:14:04.

Rep. (Ranking Member) Skolton/Sculton (D-MI)0:25:39: Argued the US "can't only mine our way out" of the problem and must invest in recycling, waste recovery, and friend-shoring0:27:27; cited the 1872 Mining Law as outdated0:29:10 and defended IIJA/IRA investments in critical minerals0:27:48.

Aaron Dowd, CEO, Rare Earth Salts0:34:47: Said China controls 90% of the global downstream rare earth market0:35:44; described his company's electrochemical separation process that cuts processing from months and dozens of steps to days0:58:19; cited an $8.67 million Defense Production Act award to produce terbium, found nowhere else outside China1:37:29.

Harvey Kaye, Executive Director, U.S. Critical Materials0:39:59: Said US Critical Materials controls 339 claims (~11 square miles) at Sheep Creek, Montana, with rare earth grades averaging 9%0:41:11; said the company aims to deliver gallium — used in 3,800 military applications — by year's end1:15:56; announced retired four-star general Stephen Townsend has joined as senior adviser1:56:43.

Ken Mushinski, President/CEO, Rare Element Resources0:44:53: Said RER has invested over $170 million developing its Wyoming deposit and separation technology0:45:23; described how Chinese market flooding after 2011 nearly bankrupted the company0:47:06; said RER holds an NRC possession license valid through 20270:59:14.

Dr. Laura Stoy, Founder/CEO, Rivalia Chemical Co.0:49:47: Described a patent-pending single-step process extracting rare earths from coal ash, phosphogypsum, and mine drainage0:50:39; cited a UT Austin estimate of 11 million metric tons of rare earths in coal ash alone0:51:06; said no US companies currently recycle rare earths at scale, though up to 25% of demand could come from recycling within 10 years per an Ames National Lab researcher1:03:32; said midstream refining capacity matters more than opening new mines1:04:23.

Rep. Stauber (Stabber) (R-MN)1:05:21: Cited a Talon Metals drill result of 28% nickel in Tamarack, Minnesota1:05:51; said China recently stopped selling six of its critical rare earth minerals1:08:12 and that 15 of 19 industrial mines in the Congo are Chinese-owned and use child slave labor1:08:43.

Rep. McIver (D-NJ)1:10:37: Asked Dr. Stoy how repealing IIJA/IRA investments would affect the critical minerals industry; Stoy said removing incentives would push refining and sales abroad1:12:10 and called continued funding cuts a national security risk1:12:52.

Rep. (Chairman, self-recognized second round)1:13:09: Discussed his own bill proposing tax credits ($9/ton coal, $20/kg rare earths extracted from coal, $3/barrel brine water)1:14:04.

Rep. Tran (D-CA)1:18:43: Cited a 2024 Select Committee on China report finding China supplies over 50% of US demand for 24 critical minerals, including 90% of rare earths1:19:05; noted $77 billion in DOE funding remains frozen1:19:31 and entered an R&D World article into the record1:21:19.

Rep. Finstad (R-MN)1:23:57: Asked Kaye to compare US and Chinese environmental/labor standards; Kaye said China provides strong homegrown industry support while the US pendulum has "switched too far" toward regulation1:26:20.

Rep. Olszewski (D-MD)1:29:19: Raised concerns about NIOSH dismantlement and tariffs affecting 35 of 50 critical minerals1:30:12; asked Stoy and Mushinski about the impact of frozen federal grants on capital access1:31:231:32:44.

Rep. Bresnahan (R-PA)1:33:35: Cited a National Energy Technology Laboratory study finding fracking wastewater could unlock 1,160 metric tons of lithium, ~40% of current US demand1:34:30; questioned Dowd on the taxpayer rationale for federal grants to private rare earth companies1:37:53.

Rep. Goodlander (D-NH)1:38:49: Described a New Hampshire veteran-owned small business recycling germanium1:39:12; asked Dowd and Stoy about DOD/DOE contracting experience and tariff-driven uncertainty1:40:091:43:00.

Rep. Downing (R-MT)1:44:18: Asked Kaye about Sheep Creek's mineral concentrations (9%+ vs. Mountain Pass's ~5%)1:44:59 and asked Mushinski whether Chinese market dumping was deliberate; Mushinski said it was "100% coordinated and 100% deliberate"1:48:33.

Rep. Cisneros (D-CA)1:49:32: Criticized the hearing as duplicative of Natural Resources and Energy & Commerce hearings and not focused on SBA programs1:50:01; asked Stoy about the SBIR program's role in her company's founding1:51:02.

Rep. Patronis (R-FL)1:54:45: Asked Kaye to compare US and Chinese permitting timelines; Kaye said fast-tracking is critical and cited F-35 (920 lbs of rare earths) and submarine (5,000 lbs) requirements1:58:47.

Rep. Morrison (D-MN)2:00:07: Noted the IEA projects global mineral demand will double by 20402:00:35; distinguished proposed Minnesota copper-nickel mines (owned by Glencore, Rio Tinto, Antofagasta) from small domestic businesses2:01:32; asked Stoy about tradeoffs of unrestricted mining, including tailings containing thorium and uranium2:02:46.

Rep. Alford (R-MO)2:05:29: Described Missouri's dormant Pearidge Mine, estimated to hold 600,000 tons of rare earth oxides2:06:59; asked Kaye about the national security importance of gallium and samarium, both currently unsupplied domestically2:08:27.

Rep. Simon (D-CA)2:10:44: Described visiting a West Oakland startup extracting lithium from brine with less land and water use2:13:03; asked Stoy how ideal government support could let young scientists build full teams rather than write grant paperwork for small awards2:14:30.

Key moments

Chair Williams stated approximately 80% of critical minerals used in America are supplied from foreign sources and Mountain Pass, California is the only active US rare earth mine0:24:44.

Dowd said China controls 90% of the global downstream rare earth market and that western processes using solvent extraction face higher costs due to environmental and worker protections China doesn't enforce0:35:440:36:58.

Mushinski described how RER spent over $30 million on NEPA permitting starting in 2011, only for Chinese market flooding to crash prices, nearly bankrupting the company and forcing a pivot to separation technology0:47:06.

Kaye said US Critical Materials' Sheep Creek, Montana deposit has the highest-grade rare earths ever found in America, averaging 9%, plus a robust gallium deposit with 3,800 military applications0:41:110:41:37.

Stoy testified the US has about 2 million metric tons of rare earth reserves, but researchers estimate 11 million metric tons exist in coal ash alone, and no US company currently recycles rare earths at scale0:51:061:02:42.

Rep. Bresnahan pressed Dowd on why taxpayers should fund private rare earth companies; Dowd responded that without government support to match Chinese subsidies, the US "will be fully relying on China for rare earth for a long period of time"1:38:19.

Rep. Cisneros directly challenged the hearing's premise, calling it "another attempt to infomercial the president's agenda to deregulate" rather than address SBA funding mechanisms1:50:01.

Rep. Morrison noted the proposed Minnesota copper-nickel mines near the Boundary Waters are owned by international conglomerates Glencore, Rio Tinto, and Antofagasta — not small or domestic companies — contrasting with Rep. Stauber's framing2:01:32.

Kaye disclosed that retired four-star general Stephen Townsend, former head of U.S. Africa Command, has joined US Critical Materials as senior adviser after finding nearly all Africa-based mineral operations Chinese-owned, including one nominally Canadian firm that was a Chinese front1:56:431:57:17.

Stoy said midstream refining capacity is a higher priority than opening new mines, since concentrate from US mines is currently sent abroad — 99% of the time to China — for processing1:04:51.

Metadata

CommitteeHouse Small Business
Chamber / CongressHouse · 119th Congress
Date2025-06-24
TypeHearing
Witnesses
Mr. Aaron Dowd — Chief Executive Officer, Rare Earth Salts
Mr. Harvey Kaye — Executive Director, U.S. Critical Materials
Mr. Ken Mushinski — President and Chief Executive Officer, Rare Element Resources
Dr. Laura Stoy — Founder and Chief Executive Officer, Rivalia Chemical Co.
Videoyoutube
Transcript257 caption blocks · 17,505 words · 2:16:34 runtime
EventCongress.gov 118398