Sample Alt 23
NavDat sample number 8677 · ANDESITE
Sample
| Sample ID | Alt 23 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 41.43 |
|---|---|
| Longitude | -120.617 |
| State / province | California |
| Volcanic field | Rocks from outside Devils Garden lava field |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 7.7 | 3.7 | 11.7 |
Analyses
No chemical analyses are stored for this sample.
References
- McKee, Edwin H; Duffield, Wendell A; Stern, Robert J (1983) Late Miocene and early Pliocene basaltic rocks and their implications for crustal structure, northeastern California and South-central Oregon. Geological Society of America Bulletin, vol.94, no.2, pp.292-304, Feb 1983 doi:10.1130/0016-7606(1983)94<292:LMAEPB>2.0.CO;2