Sample: BCM-4

Sample ID:	BCM-4 ^[1]
Station ID:	BCM-4
AT Num:
Volcano:	Capital
Possible source:
Eruption:
Collector:	Unknown, Unknown
Date sampled:
Sample type 1:	Lava
Color:
Final unit:
Text Description:	Pleistocene radial dike swarm, andesite. Sample is K-Ar age dated to 1.03 +/- 0.06 m.y.
Sample Location:

References Cited

[1] Geologic map of the Gulkana B-1 quadrangle, south-central Alaska, 1989

Richter, D. H., Ratte, J. C., Schmoll, H. R., Leeman, W. P., Smith, J. G., and Yehle, L. A., 1989, Geologic map of the Gulkana B-1 quadrangle, south-central Alaska: U.S. Geological Survey Geological Quadrangle Map GQ 1655, 1 p., 1 sheet, scale 1:63,360.

Alaska Volcano Observatory

Sample: BCM-4

References Cited

[1] Geologic map of the Gulkana B-1 quadrangle, south-central Alaska, 1989