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 |