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Sample: 03KWV-006

Sample ID: 03KWV-006 [1]
Station ID: 03KWV-006
AT Num: AT-286
Volcano: Veniaminof
Possible source:
Eruption:
Collector: Wallace, K. L.
Date sampled: 2003-08-07
Sample type 1: Tephra Fall
Color: black
Final unit:
Text Description: black dense juvenile material from lower half of 48 cm tan and black pumice fall with some lithics, fine black base (dramatic contrast) but gradational grain size. Tan upper unit is 25 cm thick and max pumice is 9 cm, most are 3–5 cm (sample 04-KWV-005b) with mixed in dense black scoria (sample 04-KWV-005a); black is 23 cm thick with angular black pumices (2 x 1.5 x 1.5 cm).
Sample Location:

References Cited

[1] Major-oxide and trace-element geochemical data from the tephra collected on Veniaminof volcano, Alaska, 2020

Wallace, K.L., Cameron, C.E., Waythomas, C.F., and Perreault, J.M., 2020, Major-oxide and trace-element geochemical data from the tephra collected on Veniaminof volcano, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2020-17, 5 p. https://doi.org/10.14509/30578