Sample: 84Au-10


Sample ID: 84Au-10 [1]
Station ID: 84Au-10
AT Num:
Volcano: Augustine
Possible source:
Eruption: Augustine 1976/1
Collector: Daley, E. E.
Date sampled: 1984-01-01
Sample type 1: Lava
Color:
Final unit:
Text Description: Vesicular, glassy sample of rubble flow off the 1976 dome. Phenocrysts of plagioclase, augite, orthopyroxene, Fe-Ti oxide, and minor olivine in a groundmass of vesicular, colorless glass containing sparse plagioclase microlites and spherulites up to 0.15 mm in diameter.
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Petrology, geochemistry, and the evolution of magmas from Augustine Volcano, Alaska: University of Alaska Fairbanks unpublished M.S. thesis, Fairbanks, AK, 103 p.