Sample: 14AKMC063


Sample ID: 14AKMC063 [1]
Station ID: 14AKMC063
AT Num:
Volcano: Akutan
Possible source:
Eruption:
Collector: Coombs, M. L.
Date sampled: 2014-07-26
Sample type 1: Lava
Color:
Final unit: bmf
Text Description: Porphyritic, vesicular, plagioclase+px+ol lava, crystals to 3 mm, typically 2 mm. Less mafic than other Flat Top lavas? Subdued, glaciated knob in valley bottom south of Flat Top Peak. <2 mm clots of plagioclase+px
Sample Location:

References Cited

[1] The eruptive history, magmatic evolution, and influence of glacial ice at long-lived Akutan volcano, eastern Aleutian Islands, Alaska, 2020

Coombs, M.L., and Jicha, B.R., 2020, The eruptive history, magmatic evolution, and influence of glacial ice at long-lived Akutan volcano, eastern Aleutian Islands, Alaska: GSA Bulletin, 29 p., https://doi.org/10.1130/B35667.1.