The U.S. Supreme Court case Ickes, Secretary of the Interior, v. United States ex rel. Chestatee Pyrites & Chemical Corp., 1932 revolved around a dispute over mineral rights on federal land in Georgia leased by the government to the Chestatee Pyrites & Chemical Corporation (Chestatee). The Secretary of Interior Harold L. Ickes sought to cancel this lease claiming that it was obtained fraudulently and without competitive bidding as required by law. However, Chestatee argued that they had invested significantly into developing these lands under good faith and thus should not be penalized for administrative errors made during leasing process. The Supreme Court ruled in favor of Ickes stating that even though there were irregularities in how the lease was granted initially, it did not mean that those who benefited from such irregularities could keep their gains if found out later on especially when public interest is at stake.

The dissenting opinion in the case of Ickes, Secretary of the Interior, v. United States ex rel. Chestatee Pyrites & Chemical Corp., argued that the majority's decision to allow a writ of mandamus was incorrect and overstepped judicial boundaries. The dissenters believed that this ruling interfered with executive discretion by forcing the Secretary to act against his better judgment regarding land leases for mining purposes under public lands laws. They contended that such decisions should be left up to administrative officials who have been entrusted with these responsibilities by Congress, not dictated by courts through legal mandates like writs of mandamus. Furthermore, they expressed concerns about potential negative impacts on future cases involving similar issues if courts were allowed to intervene in matters traditionally handled by executive agencies.