Maslin: MP Materials operates North America's only scaled rare earth mine
John Maslin · How The Rarest Company On Earth Raised $75M from Altimeter · Sourcery with Molly O'Shea · Aug 11, 2025 · at 23:23
Vulcan Elements CEO John Maslin discusses the domestic rare earth supply chain and MP Materials' role in North American mining.
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“In MP materials, they operate the only scaled rare earth mine in North America right now.”
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