Serpentine at Garnet Ridge, in Witkind, I.J. and Thaden, R.E., Geology and uranium-vanadium deposits of the Monument Valley area, Apache and Navajo Counties, Arizona

Malde, H.E., and Thaden, R.E., 1963, Serpentine at Garnet Ridge, in Witkind, I.J. and Thaden, R.E., Geology and uranium-vanadium deposits of the Monument Valley area, Apache and Navajo Counties, Arizona: U.S. Geological Survey Bulletin 1103, p. 54-61.