Sample 159
NavDat sample number 8476
Sample
| Sample ID | 159 |
|---|---|
| Rock type | PLUTONIC |
| Material | IGNEOUS |
| Comment | from mine dump |
Location
| Latitude | 39.6139 |
|---|---|
| Longitude | -105.517 |
| Location | Elkhorn mine |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 54.9 | 53.6 | 56.2 |
Analyses
Mineral
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| K | 5.99 | WT% | FPHOT |