California, USA
40.78 N, 121.60 W
summit elevation 1631 m
Cinder cones
Twin Buttes Volcano is located in northern California. The volcano consists of cinder cones, lava dome, and lava flows.
Further Reading
Van Loenen, R.E., Bryant, W.A. and Lane, M.E., 1991. Mineral Resources of the Devils Playground and Twin Buttes Wilderness Study Areas, Sweetwater County, Wyoming. US Government Printing Office.
No recent eruptions.