USA, Arizona, Yavapai County, Agua Fria National Monument, In Agua Fria riverbed, at the lowest point of AFNM, at the junction of a north to south-running drainage.
34.08502 -112.1236
34d 5.101m N; 112d 7.416m W
619 meters
2030ft.
In Riparian sandbar, encompassed by Sonoran Desert Scrub