Data for 2582

Sample identification
Record ID 2582
Sample ID AK-207
Geographic location
Quadrangle Skagway
Latitude 59.626667
Longitude -135.151672
Processing information
Dating method K-Ar
Comment Granite of Summit Lake
Reference Barker et al, 1986
Sample characteristics
Rock type granite
Mineral dated biotite
Analytic result
Age (my) 52