Sample: 09KCWES011


Sample ID: 09KCWES011 [1]
Station ID: 09KCWES011
AT Num:
Volcano: Kasatochi
Possible source:
Eruption:
Collector: Scott, W. E.
Date sampled: 2009-01-01
Sample type 1:
Color:
Final unit:
Text Description: Hand sample; >20g. Dike about 2-3 m thick cuts lithified diamicts; trend about N20E; dike exposed below shallow caves; diamicts underlie nye007. Dense, very dark gray (90k) lava. Sparsely phyric w/ plag (1x3mm) more abundant than mafic phases. Yellowish tinge to plag crystals, blue-black vesicle lining. Weathering rind ~1cm along cracks.
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