Sample s_98-11
NavDat sample number 43391 · DACITE
Sample
| Sample ID | s_98-11 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | ANGULAR BLOCK IN A BLOCK-AND-ASH-FLOW CLAST |
Location
| Latitude | 46.87 |
|---|---|
| Longitude | -121.758 |
| Location | Burroughs Mountain Lava Flow |
| State / province | Washington |
| Location comment | North Vertical Section |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.496 | 0.489 | 0.503 |
Analyses
Whole rock
References
- Stockstill, Karen R; Vogel, Thomas A; Sisson, Thomas W (2003) Origin and emplacement of the andesite of Burroughs Mountain, a zoned, large-volume lava flow at Mount Rainier, Washington, USA. Journal of Volcanology and Geothermal Research. 119; 1-4, Pages 275-296. 2003. doi:10.1016/S0377-0273(02)00358-X