Sample 157
NavDat sample number 8471
Sample
| Sample ID | 157 |
|---|---|
| Rock type | PLUTONIC |
| Material | IGNEOUS |
| Comment | from mine dump |
Location
| Latitude | 39.774 |
|---|---|
| Longitude | -105.51 |
| Location | Anchor mine |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 59.6 | 58 | 61.2 |
Analyses
Mineral
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| K | 4.54 | WT% | FPHOT |