United States, Colorado, Park, From the entrance to Eleven Mile Canyon recreation area, travel aprox 2.3 miles up canyon. Found 5 meters on West side of road.
38.95138889 -105.3913889
38d 57m 5.84s N; 105d 23m 29.64s
Source coordinates verified.
Beneath large Ponderosa Pines, within 20 meters of South Platte River.