United States, California, Plumas, Northern High Sierra Nevada. 0.8 mi south of Mt. Ararat, along its extended broad ridge line. T23N R08E S31 NE1/4 of SW1/4 USGS Quadrangle: Haskins Valley 1:24,000
39.810833 -121.131944 NAD 1983
T23N R08E S31 NE1/4 of SW1/4; 39§ 48m 39s N; 121§ 7m 55s W
1759 meters (5770ft)
On open gravelly flats and with patches of huckleberry oak, pine-mat manzanita (green-leaf manzanita nearby and scattered trees Jeffrey pine, incense cedar, sugar pine); the rock is a hard andesitic tuff breccias (volcanic).