Sample: 05SMJL036


Sample ID: 05SMJL036 [1]
Station ID: 05SMJLO36
AT Num:
Volcano: Semisopochnoi
Possible source:
Eruption:
Collector: Larsen, J. F.
Date sampled: 2005-09-24
Sample type 1: Lava
Color: med to dark grey
Final unit: Cerberus north cone lavas 2
Text Description: phenocryst rich, with 1-2 mm plag average, some to 5mm on a side. Probably at least one pyroxene
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.