Coal, oil, and gas pay the public a royalty to leave federal land, but gold, copper, and lithium pay nothing under an 1872 law still on the books. The episode explains how the General Mining Act works, with cheap claims, a zero federal royalty, and historic patenting, and why 150 years of reform have failed, while giving the critical-minerals case its due.
Reformers disagree on whether the right royalty is a low net rate or a gross rate of 5 to 8 percent, and industry and critics dispute whether reform would move mining overseas. Forgone revenue is hard to estimate because no comprehensive production reporting exists.



