The King Fisher Tower, north of Castle Valley in Grand County, consists of arkosic sandstone and mudstone of the Permian Cutler Formation.
https://geology.utah.gov/wp-content/uploads/ugs-logo-large.png00Utah Geological Surveyhttps://geology.utah.gov/wp-content/uploads/ugs-logo-large.pngUtah Geological Survey2014-03-03 11:36:262016-08-10 16:40:35POTD March 3, 2014: The King Fisher Tower, Grand County, Utah