Mexico, Baja California Sur, Along Rte 1; 31 km W of San Ignacio on NE slope of a small mountain at junction of road to Punta Abreojos.
27.33333 -113.11667
27°20'N, 113°07'W
180-200 meters
180 - 200 m.
Border of Southern Vizcaino and Northern Magdalena regions of the Sonoran Desert (Bursera mi-crophylla, Lemaireocereus thurberi, Lophocereus schottii, Pachycereuspringlii, etc.),Basalt