Sample: 86Au123

Sample ID:	86Au123 ^[1]
Station ID:	86Au123
AT Num:
Volcano:	Augustine
Possible source:
Eruption:	Augustine 1986/3
Collector:	Harris, G. W.
Date sampled:	1986-01-01
Sample type 1:	Lava
Color:	very light gray
Final unit:
Text Description:	Explosive phase. Very light gray, vesicular pumice from warm 1986 pumice flow overlying 1976 pyroclastic flow. Phenocrysts are plag, opx, cpx, and oxides. Groundmass is similar to 86Au122 [groundmass glass is moderately vesicular, colorless, and generally free of microlites].
Sample Location:

References Cited

[1] The petrology and petrography of lava from the 1986 eruption of Augustine volcano, 1994

Harris, G. W., 1994, The petrology and petrography of lava from the 1986 eruption of Augustine volcano: University of Alaska Fairbanks unpublished M.S. thesis, Fairbanks, AK, 131 p.

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