Sample: 21DVML04C


Sample ID: 21DVML04C [1]
Station ID: 21DVML04
AT Num: AT-5563
Volcano: Davidof
Possible source:
Eruption:
Collector: Loewen, M. W.
Date sampled: 2021-05-25
Sample type 1: pyroclastic density current
Color:
Final unit:
Text Description: 42 cm thick unit of very poorly sorted pyroclastic material. Bottom 3 cm is a pink fine ash. Main unit is brownish medium to coarse ash matrix. Pumice bombs larger at base making a subtle normal grading. Pumice to 10, 10, 12, 14, 14 cm. 1% lithics which are generally small, 1-3 cm, but one large ~25 cm lithic noted in distance. Pumice is angular (maybe not a pdc?). Sampled picked pumices as C
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.