| State | Colorado |
|---|---|
| Name | Laramide intrusive rocks |
| Geologic age | Tertiary-Cretaceous |
| Lithologic constituents | Major
Igneous > Plutonic > Graniticgranitoid
Igneous > Plutonic > Dioritic
|
| References | Tweto, Ogden, 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000. |
| NGMDB product | |
| Counties | Boulder - Chaffee - Clear Creek - Dolores - Eagle - Fremont - Gilpin - Grand - Gunnison - Jefferson - Lake - La Plata - Montezuma - Ouray - Park - Pitkin - Summit |