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Sample: 12AKMC030

Sample ID: 12AKMC030 [1]
Station ID: 12AKMC030
AT Num:
Volcano: Akutan
Possible source:
Eruption:
Collector: Coombs, M. L.
Date sampled: 2012-07-29
Sample type 1: Lava
Color:
Final unit: lea
Text Description: Qol lava flow in lower Long Valley. Makes prominent 30-m-tall cliff face, no other units exposed here. 25% <3 mm plagioclase, 5-10% 1-3 mm augite, medium gray, weathered on joint planes.
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.