Raspberry Formation
| Raspberry Formation | |
|---|---|
| Stratigraphic range: | |
Paleogeological map of the Raspberry Formation at the end of the Raspberry eruptive period | |
| Type | Geological formation |
| Unit of | Mount Edziza volcanic complex |
| Underlies | Little Iskut Formation Armadillo Formation |
| Overlies | Stikinia |
| Lithology | |
| Primary | Alkali basalt, hawaiite |
| Location | |
| Coordinates | 57°30′N 130°36′W / 57.5°N 130.6°W |
| Region | British Columbia |
| Country | Canada |
| Type section | |
| Named for | Raspberry Pass |
| Named by | Souther et al., 1984 |
| Year defined | 1894 |
The Raspberry Formation is a stratigraphic unit of Miocene age in northwestern British Columbia, Canada.