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Rare Earth Exchanges

Rare Earth Exchanges

By: Dustin Olsen
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About this listen

We're taking you to the heart of one of the most critical and underappreciated battles shaping our modern world: the rare earth element supply chain. Discover the high-stakes dynamics that are fueling international competition, from China’s commanding grip on processing, refining, and value-added production of rare earth elements to the industries and innovations that depend on these indispensable resources. Each week, we expose the geoscience, geopolitics, and economic forces behind the West's growing reliance on China—forces that are hidden in plain sight but impossible to ignore.Dustin Olsen Economics
Episodes
  • S2 E53: The Critical Role of Potash in Agriculture w/ Millennial Potash
    Jan 30 2026

    Highlights

    • Potash is primarily used as a fertilizer and is crucial for agriculture.
    • Investment in resources requires a top-down approach, analyzing macro trends.
    • The potash market is geographically concentrated, with major production in a few countries.
    • Geopolitical tensions can impact potash supply and pricing dynamics.
    • Solution mining is a more environmentally friendly method of potash extraction.
    • Millennial Potash's project in Gabon shows promising geological results.
    • Potash pricing is relatively stable and not heavily influenced by grade.
    • Food security is increasingly recognized as a matter of national security.
    • The U.S. government is becoming more involved in the mining sector.
    • Local community engagement is essential for successful mining operations.


    Summary

    In this episode of the Rare Earth Exchanges podcast, host Dustin Olsen and co-host Daniel O'Connor welcome Farhad Abasov, CEO of Millennial Potash, to discuss the significance of potash in the critical minerals space. The conversation covers the importance of potash as a key fertilizer, investment patterns in resource mining, market dynamics, geopolitical factors affecting supply, and the environmental considerations of potash mining. Farhad shares insights into the operations of Millennial Potash, including their project in Gabon, geological aspects of potash deposits, and the economic implications of potash pricing. The discussion also highlights the connection between food security and national security, emphasizing the need for countries to secure their own supply of critical minerals like potash.


    Chapters

    • 00:00 Introduction to Potash and Its Importance
    • 03:04 Investment Patterns in Resource Mining
    • 05:49 Market Dynamics of Potash Production
    • 09:01 Geopolitical Factors Affecting Potash Supply
    • 12:02 Mining and Processing Potash
    • 14:49 Millennial Potash: Company Overview and Project Details
    • 17:58 Geological Insights on Potash Deposits
    • 21:04 Economic Aspects of Potash Pricing
    • 24:04 Environmental Considerations in Potash Mining
    • 26:58 Food Security and National Security Connection
    • 30:07 Conclusion and Future Outlook
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    35 mins
  • S2 E52: Impossible Metals - Innovative Robotics in Deep Sea Mining
    Jan 23 2026

    Highlights

    • Impossible Metals aims to deliver essential metals using innovative technology.
    • Deep sea mining has a long history but is evolving with new tech.
    • The company uses autonomous robots to minimize environmental impact.
    • Polymetallic nodules are abundant on the seabed and easy to collect.
    • Seabed mining is heavily regulated, similar to land mining.
    • The economic model suggests deep sea mining could be significantly cheaper than land mining.
    • Investor interest is growing as regulatory hurdles are addressed.
    • The target market includes industries reliant on metals for technology and EVs.
    • Environmental impacts of deep sea mining can be managed effectively.
    • The company plans to conduct a test mine in 2027, with full operations expected by 2029.

    Summary

    In this episode, Oliver Gunasekara, CEO of Impossible Metals, discusses the innovative approach to deep sea mining using advanced robotics and AI technology. The conversation covers the formation of polymetallic nodules, the regulatory landscape, economic viability compared to land mining, and the environmental considerations associated with deep sea mining. Oliver also shares insights into the company's future plans and the timeline for their mining operations.


    Chapters

    • 00:00 Introduction to Impossible Metals
    • 03:01 Innovative Technology in Deep Sea Mining
    • 06:08 Geology and Formation of Polymetallic Nodules
    • 09:03 Regulatory Framework and Licensing in Deep Sea Mining
    • 12:00 Economic Viability and Market Potential
    • 15:00 Technological Challenges and Solutions
    • 18:01 Funding and Investor Reception
    • 21:00 Target Markets and Environmental Considerations
    • 24:14 Future Plans and Timeline for Mining Operations
    • 27:02 Conclusion and Final Thoughts
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    36 mins
  • S2 E51: The Myths and Realities of Rare Earths According to INL
    Jan 16 2026

    Highlights

    • The supply chain for rare earths is critical to modern technology.
    • Rare earths are not actually rare; they are recoverable from known ores.
    • The economic viability of rare earth mining is a significant challenge.
    • Light and heavy rare earth elements serve different purposes in technology.
    • Innovations in precision mining can reduce environmental impact.
    • National labs play a crucial role in developing new technologies for rare earth processing.
    • Collaboration between industry and national labs is essential for progress.
    • The U.S. must reduce reliance on foreign sources of rare earths.
    • Scaling production is necessary to achieve self-sustainability in rare earth supply.
    • Public awareness and education about rare earths are vital for future developments.


    Summary

    In this episode of the Rare Earth Exchanges podcast, hosts Dustin Olsen and Daniel O'Connor engage with Bob Fox and Travis McLing from the Idaho National Laboratory to discuss the critical role of rare earth elements in modern technology. They explore common misconceptions about rare earths, the differences between light and heavy rare earth elements, and the innovative approaches being developed to improve mining and processing. The conversation highlights the importance of national labs in advancing research and technology, as well as the challenges of scaling production to meet domestic needs.


    Chapters

    • 00:00 Introduction to Rare Earth Elements and Their Importance
    • 01:34 Misconceptions About Rare Earths
    • 08:43 Understanding Light and Heavy Rare Earth Elements
    • 16:37 Innovations in Mining and Processing Rare Earths
    • 24:30 The Role of National Labs in Rare Earth Research
    • 30:43 Industrial Policy and the Future of Rare Earths
    • 35:57 Challenges in Scaling Rare Earth Production
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    39 mins
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