Sample: 21DVML06


Sample ID: 21DVML06 [1]
Station ID: 21DVML06
AT Num: AT-5572
Volcano: Davidof
Possible source:
Eruption:
Collector: Loewen, M. W.
Date sampled: 2021-05-25
Sample type 1: Tephra Fall
Color:
Final unit:
Text Description: Pdc white pumice. Poorly sorted max pum size 30 cm, but most 3-4 cm. 3% lithics, up to 5-10 cm, all grains surrounded. Unit is indurated and perhaps 8 m thick. From PF unit below the lithic-rich layer ML04-1 that is also eroding into spires around the island.
Sample Location:

References Cited

[1] Davidof volcano samples and analyses, 2023

Loewen, M.W., Dietterich, Hannah, and Rosenkrans, H.S., 2023, Davidof volcano samples and analyses: Alaska Division of Geological & Geophysical Surveys Raw Data File 2023-22, 4 p. https://doi.org/10.14509/31084.