Sample: K-2504A


Sample ID: K-2504A [1]
Station ID: K-2504
AT Num:
Volcano:
Possible source:
Eruption: Mageik Lower Grey Ash
Collector: Fierstein, J. E.
Date sampled:
Sample type 1: Tephra Fall
Color:
Final unit:
Text Description: Five-cm-thick tephra layer that is 45 cm from the base of the 1912 Novarupta fallout layer. Pl>mica>>cpx>=opx(+tr green amphibole); opx:cpx = 1:1. Median diameter is 0.10 mm and maximum pumice length is 3 mm.
Sample Location:

References Cited

[1] Explosive eruptive record in the Katmai region, Alaska Peninsula: an overview, 2007

Fierstein, Judy, 2007, Explosive eruptive record in the Katmai region, Alaska Peninsula: an overview: Bulletin of Volcanology, v. 69, n. 5, p. 469-509, doi:10.1007/s00445-006-0097-y.