![](http://www.alamy.com/thumbs/6/EF99EFC9-DF20-47EA-AF6D-70A8AE8D3E64/BJG6CE.jpg)
Volcanic rhyolite, KOFA Wildlife Refuge, Arizona
Volcanic rhyolite makes up most of the mountains in the KOFA Wildlife Refuge, Arizona
Size: 3744px × 5616px
Location: KOFA Wildlife Refuge, Arizona
Photo credit: © Susan E. Degginger / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: arid, arizona, az, desert, deserts, formation, formations, geologic, geology, kofa, landscape, landscapes, mountain, mountains, range, ranges, refuge, refuges, rhyolite, rock, rocks, rocky, rugged, scenery, scenic, sonoran, southwest, southwestern, terrain, usa, volcanic, wildlife