To provide for acquisition of subsurface mineral rights to land owned by the Pascua Yaqui Tribe and land held in trust for the Tribe, and for other purposes.

Directs the Secretary of the Interior to acquire, by use of eminent domain, subsurface mineral rights to certain land owned by the Pascua Yaqui Tribe and certain land held in trust for the Tribe in Arizona.

Requires the Secretary to take such interests into trust for the Tribe's benefit.