Sample: 26
Sample ID: | 26 [1] |
Station ID: | 26 |
AT Num: | |
Volcano: | Yantarni |
Possible source: | |
Eruption: | |
Collector: | Unknown, Unknown |
Date sampled: | |
Sample type 1: | Lava |
Color: | |
Final unit: | |
Text Description: | Texture: Devitrified vitrophyre; groundmass <0.3 mm, massive, microcrystalline; rare fine-grained lithic. Alteration: Trace chlorite/calcite/zeolite as alteration of groundmass and plagioclase |
Sample Location: |
References Cited
[1] Petrography, chemistry, and geologic history of Yantarni volcano, Aleutian volcanic arc, Alaska, 1987
Riehle, J. R., Yount, M. E., and Miller, T. P., 1987, Petrography, chemistry, and geologic history of Yantarni volcano, Aleutian volcanic arc, Alaska: U.S. Geological Survey Bulletin 1761, 27 p., 1 sheet, scale 1:63,360.
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