Sample: CNO03-01


Sample ID: CNO03-01 [1]
Station ID: CNO03-1
AT Num:
Volcano: Okmok
Possible source:
Eruption:
Collector: Neal, C. A.
Date sampled: 2003-01-01
Sample type 1: Tephra Fall
Color:
Final unit: 1817t
Text Description: Coarse lapilli scoria fall from Cone B draping phreatomagmatic deposits conformably against base of caldera wall behind B. Sampled large glassy clasts.
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