United States, California, Riverside, Along the north fence of an electrical substation on land managed by the Bureau of Land Management. Ca. 14.5 miles west from Hwy 95 in Blythe.
33.583764 -114.819622
33? 35' 01.55" N 114? 49' 10.64" W
136 meters (446ft)
Loose drifted sand. Collected by Fred Sproul, east of Blythe, California. The coordinates are 33 degrees 35 minutes 01.55 seconds North 114 degrees 49 minutes 10.64 seconds West at 448 feet elevation.