Sample 69D93
NavDat sample number 4027 · GRANODIORITE
Sample
| Sample ID | 69D93 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Marvin and others 1973 state that the biotite age appears to be hybrid. |
Location
| Latitude | 32.2 |
|---|---|
| Longitude | -110.45 |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 28 | 26.9 | 29.1 |
Analyses
No chemical analyses are stored for this sample.