| State | Utah |
|---|---|
| Name | Rhyolites |
| Geologic age | Quaternary |
| Lithologic constituents | Major
Igneous > Volcanic > Felsic-volcanic > Rhyolite (Flow, Pyroclastic, Dome)
|
| References | Hintze, L.F., 1980, Geologic map of Utah: Utah Geological and Mineral Survey, scale 1:500,000.Hintze, L.F., 1988, Geologic History of Utah: Brigham Young University Geology Studies Special Publication 7, 202 p. |
| NGMDB product | |
| Counties | Beaver - Millard - Piute - Tooele |