Sample: 84Au-112b


Sample ID: 84Au-112b [1]
Station ID: 84Au-112
AT Num:
Volcano: Augustine
Possible source:
Eruption:
Collector: Daley, E. E.
Date sampled: 1984-01-01
Sample type 1: Lava
Color:
Final unit:
Text Description: Second lithology within basalt hyaloclastite. Augite, plagioclase, and olivine phenocrysts in a very vesicular groundmass of the same mineral composition as Au-112a. Pyroxene textures are the same as in Au-112a and olivine is less euhedral.
Sample Location:

References Cited

[1] Petrology, geochemistry, and the evolution of magmas from Augustine Volcano, Alaska, 1986

Daley, E. E., 1986, Petrology, geochemistry, and the evolution of magmas from Augustine Volcano, Alaska: University of Alaska Fairbanks unpublished M.S. thesis, Fairbanks, AK, 103 p.