Sample: 09RDKLW091B


Sample ID: 09RDKLW091B [1]
Station ID: 09RDKLW091
AT Num: AT-1820
Volcano: Redoubt
Possible source: Redoubt
Eruption: Redoubt 2009/3
Collector: Wallace, K. L.
Date sampled: 2009-04-21
Sample type 1: Tephra Fall
Color: medium gray
Final unit: 6
Text Description: Hand-selected largest clasts from tephra fall on low ridge just west of Juergen's Hut. Another scoria fall. Pmax=5cm. 10-15grey outside, brown interior not as well developed (size?). A few clasts are closer to 10grey. Also at least one clast has very sharp 0.5mm-thick white band (late stage, very fine mingling).
Sample Location:

References Cited

[1] Andesites of the 2009 eruption of Redoubt Volcano, Alaska, 2013

Coombs, M.L., Sisson, T.W., Bleick, H.A., Henton, S.M., Nye, C.J., Payne, A.L., Cameron, C.E., Larsen, J.F., Wallace, K.L., and Bull, K.F., 2013, Andesites of the 2009 eruption of Redoubt Volcano, Alaska: Journal of Volcanology and Geothermal Research, v. 259, p. 349-372, doi:10.1016/j.jvolgeores.2012.01.002