United States, California, San Bernardino, Castle Peaks, along old RR grade, c. 2 miles east of Ivanpah Rd and 1 mi. NE of historic Boomerang Mine, just NE of the New York Mountains
35.33502 -115.25118
1269 meters (4162ft)
Limestone mixed gravel; post summer rain growth evident; with Sporobolus cryptandrus, Psilostrophe cooperi, Ericameria linearifolia, Yucca schidigera, Coleogyne ramosissima.