Sample identification | ||
---|---|---|
Record ID | 1904 | |
Sample ID | 76BT270 | |
Geographic location | ||
Quadrangle | Mt. McKinley | |
Latitude | 63.549999 | |
Longitude | -150.916672 | |
Processing information | ||
Dating method | K-Ar | |
Comment | Olivene gabbro dike, minimum age | |
Reference | Bundtzen and Turner, 1978 | |
Sample characteristics | ||
Rock type | gabbro | |
Mineral dated | whole rock | |
Analytic result | ||
Age (my) | 46.7 |