Sample: 04KWV-13

Sample ID:	04KWV-13 ^[1]
Station ID:	04KWV-13
AT Num:	AT-393
Volcano:	Veniaminof
Possible source:
Eruption:
Collector:	Wallace, K. L.
Date sampled:	2004-07-16
Sample type 1:	Tephra Fall
Color:
Final unit:
Text Description:	upper bulk sample of 29 cm subunit (A) of a prominent 59 cm pumice fall. Unit A is sets of normally-graded intermixed tan and black pumice (tan are larger than black - tan max is 2 cm black max in 7–8 mm)- graded beds range in grainsize from med-coarse ash to 2 cmm lapilli pumices. The base of Unit A are ash cloated lapilli with rare matrix fines
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

publication available from DGGS

Alaska Volcano Observatory

Sample: 04KWV-13

References Cited

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