St. Francois Mountains
| Use attributes for filter ! | |
| Highest point | Taum Sauk Mountain |
|---|---|
| Type of rock | Igneous rock |
| Country | United States |
| Age of rock | Precambrian |
| Elevation | 1772540 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2311475 |
About St. Francois Mountains
The St. Francois Mountains in southeast Missouri are a mountain range of Precambrian igneous mountains rising over the Ozark Plateau. This range is one of the oldest exposures of igneous rock in North America.
