USA, Arizona, Yavapai County, Agua Fria National Monument, In the''Borrow Pit'' at the north foot of Black Mesa, south off of Badger Springs Wash Road.
34.23262 -112.1095
34d 13.957m N; 112d 6.568m W
977 meters
3205ft.
Disturbed drainage in riparian-like transition zone below semi-desert grassland.