Sample: 05SMJL003A

Sample ID:	05SMJL003A ^[1]
Station ID:	05SMJL003
AT Num:
Volcano:	Semisopochnoi
Possible source:
Eruption:
Collector:	Larsen, J. F.
Date sampled:	2005-09-11
Sample type 1:	Tephra Fall
Color:	red, pink, grey
Final unit:	Coarse tephra
Text Description:	Huge pumice. Inflated. Clasts probably to 0.5 m across. Measured 11.5 to 16 cm broken chunks
Sample Location:

References Cited

[1] Postglacial eruptive history and geochemistry of Semisopochnoi volcano, western Aleutian Islands, Alaska, 2018

Coombs, M.L., Larsen, J.F., and Neal, C.A., 2018, Postglacial eruptive history and geochemistry of Semisopochnoi volcano, western Aleutian Islands, Alaska: U.S. Geological Survey Scientific Investigations Report 2017-5150, 32 p., https://doi.org/10.3133/sir20175150.

Alaska Volcano Observatory

Sample: 05SMJL003A

References Cited

[1] Postglacial eruptive history and geochemistry of Semisopochnoi volcano, western Aleutian Islands, Alaska, 2018