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Craig Shesky, CFO of The Metals Company, joins Howard Klein to discuss TMC’s NOAA permitting path, Allseas production agreement, capital-light strategy, offshore nodule collection, U.S. critical minerals supply chains, and the growing links between nickel, cobalt, manganese, copper, AI infrastructure, defense, batteries, and national security.
The conversation also covers TMC’s valuation disconnect, commercial readiness, processing optionality in the U.S., and why polymetallic nodules could become a major strategic resource for American industrial growth.
TMC Webcast: https://edge.media-server.com/mmc/p/kau3m5b7/
Chapters
(00:00) Strategic TMC Overview
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DISCLAIMER
NOT INVESTMENT ADVICE. DO YOUR OWN RESEARCH.
Howard, Matt, and Rodney are not financial advisors or broker-dealers. This video is provided for informational purposes only and should not be considered investment or financial advice. Please conduct your own independent research and read the disclaimer at the end of the video or on RK Equity’s website: https://www.rkequity.com
Intro and outro audio credit: Jamie Klein
Sigma Lithium CEO Ana Cabral joins Howard Klein and Matt Fernley following the company’s Q1 2026 earnings release to discuss Sigma’s record profitability, balance sheet deleveraging, production growth plans, and path to doubling output in 2027.
Ana explains how Sigma is using strong cash generation to improve financial flexibility, prepare for longer-term growth financing, and scale production through its Phase 2 expansion. The discussion also covers owner-operated mining, low-cost execution, lithium market dynamics, sustainability monetization through dry stack tailings and lithium fines, and why Sigma believes it remains undervalued versus peers.
Sigma Lithium Q1 2026 Earnings:
1. Press release:
2. Presentation:
3. Call:
Chapters
(00:00) Earnings Overview
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DISCLAIMER
NOT INVESTMENT ADVICE. DO YOUR OWN RESEARCH.
Howard, Matt, and Rodney are not financial advisors or broker-dealers. This video is provided for informational purposes only and should not be considered investment or financial advice. Please conduct your own independent research and read the disclaimer at the end of the video or on RK Equity’s website: https://www.rkequity.com
Intro and outro audio credit: Jamie Klein
In this Rock Stock Recap, Howard Klein, Matt Fernley, and Rodney Hooper discuss the latest moves across lithium, rare earths, copper, silver, gold, and critical minerals.
Topics include the Elevra capital raise, Atlantic Lithium deal activity, Lithium Argentina’s strong ramp-up, Quebec’s potential as a major lithium province, Greenbushes production concerns, EV demand, China inventories, heavy rare earths, copper supply risks, and macro themes driving commodity markets.
Stay tuned for insights from Bruce Richardson of Anson Resources on their definitive agreement with POSCO and what it could mean for Utah brines and the U.S. lithium supply chain.
Explore our Patreon Offerings: https://www.patreon.com/cw/rockstockchannel/membership
Chapters
(00:00) Intro
(46:24) Anson Resources Update
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_________________________________________________
DISCLAIMER
NOT INVESTMENT ADVICE. DO YOUR OWN RESEARCH.
Howard, Matt, and Rodney are not financial advisors or broker-dealers. This video is provided for informational purposes only and should not be considered investment or financial advice. Please conduct your own independent research and read the disclaimer at the end of the video or on RK Equity’s website: https://www.rkequity.com
Intro and outro audio credit: Jamie Klein
Gabriel Rubacha (CEO of NOA Lithium Brines) breaks down the Rio Grande lithium project in Argentina. Covering hybrid DLE vs conventional evaporation, lithium chloride vs carbonate, project optionality, RIGI incentives, valuation upside for Argentine lithium brines, and what’s next for NOA's pre-feasibility study, Arizaro, and Salinas Grandes.
Battery Materials Review Issue (Complimentary):
Investor Webinar Recording (Complimentary):
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Chapters
(00:00) NOA Overview
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_________________________________________________
DISCLAIMER
NOT INVESTMENT ADVICE. DO YOUR OWN RESEARCH.
Howard, Matt, and Rodney are not financial advisors or broker-dealers. This video is provided for informational purposes only and should not be considered investment or financial advice. Please conduct your own independent research and read the disclaimer at the end of the video or on RK Equity’s website: https://www.rkequity.com
Intro and outro audio credit: Jamie Klein
In this Rock Stock Recap with Mac Whale, Howard Klein and Matt Fernley they discuss Lithium stocks, Atlantic Lithium, Quebec developers, Sigma Lithium, Lithium Africa, Lithium Ionic, and Thacker Pass. The discussion covers the Atlantic Lithium takeover bid, the Quebec valuation gap, Q2 vs PMET, Brazil and Africa lithium opportunities, and how BESS, EV demand, and lithium processing could shape the next phase of the market.
Explore our Patreon Offerings: https://www.patreon.com/cw/rockstockchannel/membership
Chapters
(00:00:00) Lithium Market Setup
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_________________________________________________
DISCLAIMER
NOT INVESTMENT ADVICE. DO YOUR OWN RESEARCH.
Howard, Matt, and Rodney are not financial advisors or broker-dealers. This video is provided for informational purposes only and should not be considered investment or financial advice. Please conduct your own independent research and read the disclaimer at the end of the video or on RK Equity’s website: https://www.rkequity.com
Intro and outro audio credit: Jamie Klein
Rare Earths Americas CEO Don Swartz joins Rock Stock Channel to discuss the company’s oversubscribed IPO, its US and Brazil rare earth projects, and the strategy behind building a Western supply chain for heavy rare earths. The conversation covers the Shiloh project in Georgia, ionic clay assets in Brazil, monazite sands, project economics, and why Rare Earths Americas chose a US listing.
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Chapters
(00:00) IPO And Company Overview
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_________________________________________________
DISCLAIMER
NOT INVESTMENT ADVICE. DO YOUR OWN RESEARCH.
Howard, Matt, and Rodney are not financial advisors or broker-dealers. This video is provided for informational purposes only and should not be considered investment or financial advice. Please conduct your own independent research and read the disclaimer at the end of the video or on RK Equity’s website: https://www.rkequity.com
Intro and outro audio credit: Jamie Klein
This week’s Rock Stock Recap breaks down the latest moves in lithium, rare earths, antimony, scandium, and other critical minerals, with a close look at lithium price forecasts, brine valuations, rare earths momentum, and emerging opportunities across the sector. Howard Klein, Matt Fernley, and Rodney Hooper discuss key market trends, mining stocks to watch, and why developers and smaller stories may still offer upside.
Explore our Patreon Offerings: https://www.patreon.com/cw/rockstockchannel/membership
The episode also includes a brief update with John Passalacqua of First Phosphate, one of the few pure-play phosphate stories tied to the growing LFP battery theme, plus Matt Fernley’s conversation with Amy Rotman of Mining.com.au, where they discuss CATL, sodium-ion batteries, and the latest battery market developments.
Chapters
(00:00:00) Intro
(00:45:46) First Phosphate Update
(00:59:59) CATL Battery Overview
Links
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_________________________________________________
DISCLAIMER
NOT INVESTMENT ADVICE. DO YOUR OWN RESEARCH.
Howard, Matt, and Rodney are not financial advisors or broker-dealers. This video is provided for informational purposes only and should not be considered investment or financial advice. Please conduct your own independent research and read the disclaimer at the end of the video or on RK Equity’s website: https://www.rkequity.com
Intro and outro audio credit: Jamie Klein
RK Equity’s April 2026 Quarterly Webinar Update covers lithium, battery materials, rare earths, nickel, copper, aluminium, EV demand, BESS growth, macro risks, and critical minerals equities. Matt Fernley breaks down the latest trends across the battery value chain, supply shortages, valuation gaps, and key opportunities in the energy transition and AI-driven commodities supercycle.
Explore our Patreon Offerings: https://www.patreon.com/cw/rockstockchannel/membership
Chapters
(00:00) Intro
Links
Sign up for the Lithium-Ion Bull newsletter / Matt’s blogs:
Questions:
Patreon:
Podcast
Follow us on X (Twitter):
_________________________________________________
DISCLAIMER
NOT INVESTMENT ADVICE. DO YOUR OWN RESEARCH.
Howard, Matt, and Rodney are not financial advisors or broker-dealers. This video is provided for informational purposes only and should not be considered investment or financial advice. Please conduct your own independent research and read the disclaimer at the end of the video or on RK Equity’s website: https://www.rkequity.com
Intro and outro audio credit: Jamie Klein
Lithium Ionic CEO Blake Hylands and Mike Westendorf discuss the company’s latest binding offtake agreements with Yahua and Grand Chen, the rebound in spodumene prices, and the tightening lithium market.
The conversation covers Lithium Ionic’s Bandeira project in Brazil’s Lithium Valley, project financing, permitting, China’s accelerating battery supply chain, lithium conversion capacity, and the potential path to production in H2 2027. The discussion also explores exploration upside, fines monetization, and why the market may be underpricing high-quality spodumene developers.
Follow Lithium Ionic (TSXV:LTH)
Chapters
(00:00) Introduction
Links
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Questions:
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Follow us on X (Twitter):
_________________________________________________
DISCLAIMER
NOT INVESTMENT ADVICE. DO YOUR OWN RESEARCH.
Howard, Matt, and Rodney are not financial advisors or broker-dealers. This video is provided for informational purposes only and should not be considered investment or financial advice. Please conduct your own independent research and read the disclaimer at the end of the video or on RK Equity’s website: https://www.rkequity.com
Intro and outro audio credit: Jamie Klein
In this weekly Rock Stock Recap, Howard Klein, Matt Fernley, and Rodney Hooper discuss the latest lithium market outlook, tightening supply, EV demand, ESS growth, and the growing role of critical minerals in energy security, AI, defense, and industrial policy.
Register for Webinar: https://live.zoho.com/mbto-khq-mfp
The discussion covers Benchmark and Canaccord’s lithium forecasts, China’s push to lock in supply, the impact of underinvestment on future lithium availability, and why capital is returning to the lithium sector. The team also dives into rare earths, US Rare Earth’s Brazil acquisition, heavy rare earth supply, and why Brazil is becoming a key critical minerals jurisdiction.
This episode also features company updates from Q2 Metals, with Alicia Milne and Neil McCallum discussing the company’s major Quebec Cisco lithium resource update, and Anson Resources, with Bruce Richardson sharing insights on the company’s lithium/uranium-vanadium development progress.
Chapters
(00:00:00) Weekly Market Recap
Links
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_________________________________________________
DISCLAIMER
NOT INVESTMENT ADVICE. DO YOUR OWN RESEARCH.
Howard, Matt, and Rodney are not financial advisors or broker-dealers. This video is provided for informational purposes only and should not be considered investment or financial advice. Please conduct your own independent research and read the disclaimer at the end of the video or on RK Equity’s website: https://www.rkequity.com
Intro and outro audio credit: Jamie Klein
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