Sample: AK-81-28


Sample ID: AK-81-28 [1]
Station ID: AK-81-28
AT Num:
Volcano: Akutan
Possible source:
Eruption: Akutan 1978/9
Collector: Unknown, Unknown
Date sampled: 1981-01-01
Sample type 1: Lava
Color:
Final unit:
Text Description: 1978 lava flow. Vesicular to glassy in texture. Plagioclase, augite, olivine, and opaque phenocrysts are set in a trachytic groundmass consisting of plagioclase laths and brown glass.
Sample Location:

References Cited

[1] Magmatism in the eastern Aleutian Arc: temporal characteristic of igneous activity on Akutan Island, 1990

Romick, J. D., Perfit, M. R., Swanson, S. E., and Shuster, R. D., 1990, Magmatism in the eastern Aleutian Arc: temporal characteristic of igneous activity on Akutan Island: Contributions to Mineralogy and Petrology, v. 104, n. 6, p. 700-721.