Sample: 05SMMC047


Sample ID: 05SMMC047 [1]
Station ID: 05SMMC047
AT Num:
Volcano: Semisopochnoi
Possible source:
Eruption:
Collector: Coombs, M. L.
Date sampled: 2005-09-26
Sample type 1: pyroclastic density current
Color: red-black
Final unit: CFE ignimbrite indurated zone - black clast
Text Description: 1-2 m thick welded agglutinate breccia/pf, brick red oxidized, some clasts still have grey centers, nearly aphyric, may be part of CFE pf
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.