| Sample identification | ||
|---|---|---|
| Record ID | 1973 | |
| Sample ID | AMs-24 | |
| Geographic location | ||
| Quadrangle | Nabesna | |
| Latitude | 62.198334 | |
| Longitude | -142.845001 | |
| Processing information | ||
| Dating method | K-Ar | |
| Comment | Orange Hill prospect, Nabesna pluton | |
| Reference | Silberman et al, 1977a | |
| Sample characteristics | ||
| Rock type | porphyry | |
| Mineral dated | K-feldspar | |
| Analytic result | ||
| Age (my) | 108 | |