Sample: 04NYOK008


Sample ID: 04NYOK008 [1]
Station ID: 04NYOK008
AT Num:
Volcano: Okmok
Possible source:
Eruption:
Collector: Nye, C. J.
Date sampled: 2004-01-01
Sample type 1: Lava
Color:
Final unit: Ptf
Text Description: Rubbly Tulik subaerial lava flow exposed in little stream rill 2 m deep x 4 m wide. Extremely fresh. Vesicular, dark grey 20%pl 1-2mm 10%ol 1mm all equant. Surface litter avg 1-2 cm max 3x3.5x5.5 cm black scoria conspicuous 10% bright white plag 1-2mm.
Sample Location:

References Cited

[1] Geologic map of Okmok Volcano, 2023

Larsen, J.F., Neal, C.A., Schaefer, J.R., and Nye, C.J., 2023, Geologic map of Okmok Volcano: Alaska Division of Geological & Geophysical Surveys Report of Investigation 2023-1, 63 p., 4 sheets. https://doi.org/10.14509/31015