Sample: 12AKMC026


Sample ID: 12AKMC026 [1]
Station ID: 12AKMC026
AT Num:
Volcano: Akutan
Possible source:
Eruption:
Collector: Coombs, M. L.
Date sampled: 2012-07-28
Sample type 1: Lava
Color:
Final unit: lob
Text Description: Old Qaa lava flow, near top of Tabe Mountain above Hot Springs Valley. 15+-m-thick flow, platy, probably core of ice-contact flow, funny curving plate fractures. May be 1 flow beneath but above QTv, 15% plagioclase, 104 mm, rare <1 mm augite
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.