Oligocene-age igneous intrusions exposed in the Henry Mountains, Garfield County.
https://geology.utah.gov/wp-content/uploads/ugs-logo-large.png00Utah Geological Surveyhttps://geology.utah.gov/wp-content/uploads/ugs-logo-large.pngUtah Geological Survey2014-04-09 10:53:542016-08-10 16:39:55POTD April 9, 2014: Henry Mountains, Garfield County, Utah