‡Ref.: Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 322, 346; Frey, F.A. & M. Prinz (1978), Ultramafic inclusions from San Carlos, AZ: Petrologic and geochemical data bearing on their petrogenesis, Earth & Planet. Sci. Letters: 38: 129-176; Bromfield, C.S. & Shride (1956), Mineral Resources of the San Carlos Indian Reservation, AZ, USGS Bull. 1027-N: 681; Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 84.
An Indian reservation in east-central Arizona comprising some 2,500 square miles in area.