On March 1, the U.S. Court of Appeals for the Ninth Circuit sided with a lower court decision denying an Apache interest group’s motion for a preliminary injunction against the transfer of copper-rich federal land to private company Resolution Copper.

Oak Flat, a piece of land that the Ninth Circuit acknowledges is “a site of great spiritual value to the Western Apache Indians,” has been at the center of the dispute largely due to the significant copper ore deposits it sits on. Through the Land Transfer Act, Congress directed the federal government to transfer the land to Resolution Copper, which would then mine the ore. Apache Stronghold sued the government, seeking an injunction against the land transfer on the ground that the transfer would violate its members’ rights under the Free Exercise Clause of the First Amendment, the Religious Freedom Restoration Act (“RFRA”), and an 1852 treaty between the United States and the Apaches. The Ninth Circuit disagreed, holding that Apache Stronghold was unlikely to succeed on the merits on any of its three claims before the court.

First, the Ninth Circuit found that under the Supreme Court’s controlling decision in Lyng. There, the Supreme Court held that while the government’s actions with respect to “publicly owned land” would “interfere significantly with private persons’ ability to pursue spiritual fulfillment according to their religious beliefs,” it would also have no “tendency to coerce” them “into acting contrary to their religious beliefs.” The Ninth Circuit also found that the transfer of Oak Flat for mining operations did not discriminate against nor penalize Apache Stronghold’s members, nor deny them an “equal share of the rights, benefits, and privileges enjoyed by other citizens.”

Second, Apache Stronghold’s claim that the transfer of Oak Flat to Resolution Copper would violate RFRA failed for the same reasons because “what counts as ‘substantially burden[ing] a person’s exercise of religion’ must be understood as subsuming, rather than abrogating, the holding of Lyng.”

Finally, the court ruled that Apache Stronghold’s claim that the transfer of Oak Flat would violate an enforceable trust obligation created by the 1852 Treaty of Sante Fe because the government’s statutory obligation to transfer Oak Flat abrogated any treaty obligation.

The case demonstrates the difficulty Tribes have in stopping major development projects on federal land on religious grounds.