Sample: 87-17-01

Sample ID:	87-17-01 ^[1] ^[2]
Station ID:	87-17-01
AT Num:
Volcano:	Okmok
Possible source:
Eruption:
Collector:	Miller, D. M.
Date sampled:	1987-01-01
Sample type 1:	Other
Color:
Final unit:	Pr
Text Description:	Rhyolite,Qr,rhyolite with obsidian banding,
Sample Location:

References Cited

[1] Petrogenesis of adjacent calc-alkaline and tholeiitic volcanoes on Umnak Island, Aleutian Islands, Alaska, 1995

Miller, D. M., 1995, Petrogenesis of adjacent calc-alkaline and tholeiitic volcanoes on Umnak Island, Aleutian Islands, Alaska: Columbia University Ph.D. dissertation, 476 p.

[2] Geologic map of Okmok Volcano, 2023

Larsen, J.F., Neal, C.A., Schaefer, J.R., and Nye, C.J., 2023, Geologic map of Okmok Volcano: Alaska Division of Geological & Geophysical Surveys Report of Investigation 2023-1, 63 p., 4 sheets. https://doi.org/10.14509/31015

Alaska Volcano Observatory

Sample: 87-17-01

References Cited

[1] Petrogenesis of adjacent calc-alkaline and tholeiitic volcanoes on Umnak Island, Aleutian Islands, Alaska, 1995

[2] Geologic map of Okmok Volcano, 2023