Sample 276
NavDat sample number 8475
Sample
| Sample ID | 276 |
|---|---|
| Rock type | PLUTONIC |
| Material | IGNEOUS |
| Comment | in situ |
Location
| Latitude | 39.575 |
|---|---|
| Longitude | -105.517 |
| Location | Upper Gilson Gulch |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 55.9 | 54.4 | 56.5 |
Analyses
Mineral
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| K | 6.23 | WT% | FPHOT |