Sample MB-15-64
NavDat sample number 1393 · TUFF
Sample
| Sample ID | MB-15-64 |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Upper Roskruge volcanics |
Location
| Latitude | 32.1386 |
|---|---|
| Longitude | -111.391 |
| Location | Roskruge Mountains, Pima County, AZ |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 67.9 | 64.9 | 70.9 |