Sample: 10KCWES004


Sample ID: 10KCWES004 [1]
Station ID: 10KCWES004
AT Num:
Volcano: Kasatochi
Possible source:
Eruption:
Collector: Scott, W. E.
Date sampled: 2010-01-01
Sample type 1:
Color:
Final unit:
Text Description: Hand sample; >20g. At or near the top of pre-2008 sea cliff is a ~70-cm-thick coarse-grained fall deposit reminiscent of 2008 lapilli falls. Clasts are up to 15 cm and include pumice, lithics, and gabbros. Collected selected larger lapilli. Dense pumice/scoria. 30%k, brownish tinge. ~40% xls, 1-3 mm pl. px, amph, ol(?). Sample also includes poikilitic amph up to 1.5cm, with amph enclosing plag, px.
Sample Location:

References Cited

[1] Geology of Kasatochi volcano, Aleutian Islands, Alaska, 2017

Nye, C.J., Scott, W.E., Neill, O.K., Waythomas, C.F., Cameron, C.E., and Calvert, A.T., 2017, Geology of Kasatochi volcano, Aleutian Islands, Alaska: Alaska Division of Geological & Geophysical Surveys Professional Report 123, 127 p., 1 sheet, scale 1:5000. http://doi.org/10.14509/29718