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SAMPLE INFO : BCM-4
Sample ID:BCM-4
Station ID:BCM-4
Latitude:62.4303
Longitude:-144.1235
Datum:NAD83
Sample Type 1:Lava
Sample Type 2:Dike
Field Lithology:Andesite
Text Description:
Pleistocene radial dike swarm, andesite. Sample is K-Ar age dated to 1.03 +/- 0.06 m.y.

References:
Geologic map of the Gulkana B-1 quadrangle, south-central Alaska

GEOCHEM DATA