Sample: 84Au-8


Sample ID: 84Au-8 [1]
Station ID: 84Au-8
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: Sample of prehistoric dome I. Phenocrysts of plagioclase, hypersthene, augite, minor olivine, and a trace of opacite-rimmed hornblende. Matrix is slightly vesicular, holocrystalline and composed of fine grained plagioclase microlite, pyroxenes, and Fe-Ti oxides
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Petrology, geochemistry, and the evolution of magmas from Augustine Volcano, Alaska: University of Alaska Fairbanks unpublished M.S. thesis, Fairbanks, AK, 103 p.