Sample: 14AKMC077


Sample ID: 14AKMC077 [1]
Station ID: 14AKMC077
AT Num:
Volcano: Akutan
Possible source:
Eruption:
Collector: Coombs, M. L.
Date sampled: 2014-07-29
Sample type 1: Lava
Color:
Final unit: lya
Text Description: Medium gray porphyritic andesite. plagioclase and augite 1-3 mm but prominent scattered crystals to 5 mm. Small altered olivine? 30 m thick ice marginal flow near waterfalls, older Akutan Peak
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.