Parolini, J.R., Smith, E.I., Wilbanks, J.R. (1981). Fission track dating of rapakivi granite in the Rainbow Gardens and in the South Virgin Mountains, Clark County, Nevada. Isochron/West Bulletin of Isotopic Geochronology, vol. 30, p. 9-10. Edited by: Schilling, John H. Keywords: Rainbow Gardens, Nevada Clark NV