Sample: 12AKMC013


Sample ID: 12AKMC013 [1]
Station ID: 12AKMC013
AT Num:
Volcano: Akutan
Possible source:
Eruption:
Collector: Coombs, M. L.
Date sampled: 2012-07-26
Sample type 1: Lava
Color:
Final unit: lya
Text Description: Old orange-stained lava at base of west caldera wall. Incipient weathering along joints. Interior has greenish black tinge. 10% plagioclase, some clusters to 8mm, augite to 3 mm.
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.