Sample: 04NYOK035


Sample ID: 04NYOK035 [1]
Station ID: 04NYOK035
AT Num:
Volcano: Okmok
Possible source:
Eruption:
Collector: Nye, C. J.
Date sampled: 2004-01-01
Sample type 1: Lava
Color:
Final unit: Ps
Text Description: Adjacent to 034. Strat just above. The long valley-parallel flow looks very much ice marginal 1pl <1mm. Different in hs than 034. Cliff facing valley ~100 m high. Rounded half-dome like profile away from valley. On flat slightly weathered surfaces "flame" and "smoke" structures. Swirling during flow? Can't see on fresh surfaces.
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