Sample: 14AKMC043


Sample ID: 14AKMC043 [1]
Station ID: 14AKMC043
AT Num:
Volcano: Akutan
Possible source:
Eruption:
Collector: Coombs, M. L.
Date sampled: 2014-07-24
Sample type 1: Lava
Color:
Final unit: bpba
Text Description: Medium gray porphyritic andesite. plagioclase 1-3 mm but prominent scattered crystals to 1 cm, sometimes with augite inlcusions. Crystals prominent on weathered surface. Thick, ice marginal lava flow
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.