Sample: 05SMMC046a


Sample ID: 05SMMC046a [1]
Station ID: 05SMMC046
AT Num:
Volcano: Semisopochnoi
Possible source:
Eruption:
Collector: Coombs, M. L.
Date sampled: 2005-09-26
Sample type 1: Tephra Fall
Color: creamy ornage
Final unit: Tephra fall
Text Description: 35 cm thick creamy orange pumice lapilli fall, pumices have oxidized interiors, pumice to 18 cm, average 4 cm, Coarse lapillus (64-16 mm)
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.