Sample RM-1-64
NavDat sample number 66760 · TUFF
Sample
| Sample ID | RM-1-64 |
|---|---|
| Alternate ID | 8 |
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Fine tuff from Helmet Fanglomerate |
Location
| Latitude | 31.9303 |
|---|---|
| Longitude | -111.114 |
| Location | 3 miles southwest of Helmet Peak, Pima County |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 27.9 | 2.6 | 25.3 | 30.5 |
Analyses
No chemical analyses are stored for this sample.