Data for 3074

Sample identification
Record ID 3074
Sample ID 79ABs069B
Geographic location
Quadrangle Valdez
Latitude 61.308334
Longitude -144.255005
Processing information
Dating method K-Ar
Comment Spirit Mountain prospect
Reference Winkler et al, 1981
Sample characteristics
Rock type hornfels
Mineral dated biotite
Analytic result
Age (my) 123