| Sample identification | ||
|---|---|---|
| Record ID | 1556 | |
| Sample ID | DT87-15 | |
| Geographic location | ||
| Quadrangle | Livengood | |
| Latitude | 65.51667 | |
| Longitude | -148.553329 | |
| Processing information | ||
| Dating method | K-Ar | |
| Comment | Hornblende gabbro | |
| Reference | Rinehart et al, 1997 | |
| Sample characteristics | ||
| Rock type | gabbro | |
| Mineral dated | hornblende | |
| Analytic result | ||
| Age (my) | 548.4 | |