Sample identification | ||
---|---|---|
Record ID | 1980 | |
Sample ID | AMs-27 | |
Geographic location | ||
Quadrangle | Nabesna | |
Latitude | 62.209999 | |
Longitude | -142.831665 | |
Processing information | ||
Dating method | K-Ar | |
Comment | Altered, Orange Hill prospect, Nabesna pluton | |
Reference | Silberman et al, 1977a | |
Sample characteristics | ||
Rock type | quartz diorite | |
Mineral dated | biotite | |
Analytic result | ||
Age (my) | 111 |