 | This article relies largely or entirely on a single source. (July 2022) |
| Tomuraushi Volcanic Group | |
|---|---|
| Naming | |
| Native name |
|
| Geography | |
| Country | Japan |
| State | Hokkaidō |
| Subprefectures | Kamikawa subprefecture and Tokachi subprefecture |
| Parent range | Ishikari Mountains |
| Biome | alpine climate |
| Geology | |
| Orogeny | island arc |
| Age of rock | Quaternary |
| Type of rock | volcanic |
Tomuraushi Volcanic Group (トムラウシ火山群, Tomuraushi-kazangun) is a volcanic group in Hokkaidō, Japan. Along with the Daisetsuzan Volcanic Group they make up the Ishikari Mountains in Daisetsuzan National Park. The group consists of andesite and dacite stratovolcanoes and lava domes.[1]