Sample 91SR3
NavDat sample number 38416 · ANDESITE
Sample
| Sample ID | 91SR3 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | duBray and Harlan |
| Comment | Radial andesite dike |
Location
| Latitude | 45.6262 |
|---|---|
| Longitude | -109.937 |
| State / province | Montana |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 74.78 | 74.39 | 75.17 |
Analyses
No chemical analyses are stored for this sample.