Sample: 86ARJ018

Sample ID:	86ARJ018 ^[1]
Station ID:	86ARJ018
AT Num:
Volcano:	Edgecumbe
Possible source:	Edgecumbe
Eruption:
Collector:	Riehle, J. R.
Date sampled:	1986-01-01
Sample type 1:	Tephra Fall
Color:
Final unit:
Text Description:	2 samples, basal andesite airfall (block, rare red) just S of Edgecumbe dome. One 30m above other, mostly slightly sintered scoriaceous lapilli; local lenses of dense fused airfall.
Sample Location:

References Cited

[1] Pyroclastic deposits of the Mount Edgecumbe volcanic field, Southeast Alaska: eruptions of a stratified magma chamber, 1992

Riehle, J. R., Champion, D. E., Brew, D. A., and Lanphere, M. A., 1992, Pyroclastic deposits of the Mount Edgecumbe volcanic field, Southeast Alaska: eruptions of a stratified magma chamber: Journal of Volcanology and Geothermal Research, v. 53, n. 1, p. 117-144.

Alaska Volcano Observatory

Sample: 86ARJ018

References Cited

[1] Pyroclastic deposits of the Mount Edgecumbe volcanic field, Southeast Alaska: eruptions of a stratified magma chamber, 1992