Sample: 04NYOK004
| Sample ID: | 04NYOK004 [1] [2] |
| Station ID: | 04NYOK004 |
| AT Num: | |
| Volcano: | Okmok |
| Possible source: | |
| Eruption: | |
| Collector: | Nye, C. J. |
| Date sampled: | 2004-01-01 |
| Sample type 1: | Lava |
| Color: | |
| Final unit: | Ps |
| Text Description: | Thin lava flow. 3 flows each 2m thick w ~1m between. Sparsely phyric pl 2% to 2mm vesicular dark grey gms. Still in largely palagonitic unit w/ abt magma lenses. 003, 004 seem like equivalent to what is exposed in caldera wall from gates S behind cone d, c. |
| Sample Location: |
References Cited
[1] 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 https://doi.org/10.14509/31015[2] Previously unpublished whole-rock major- and trace-element compositions of volcanic samples from the Alaska Peninsula-Aleutian arc, Alaska, 2025
Coombs, M.L., Cameron, C.E., Gardner, C.A., Larsen, J.F., Fierstein, J.E., Loewen, M.W., Izbekov, P.E., and Dietterich, H.R., 2025, Previously unpublished whole-rock major- and trace-element compositions of volcanic samples from the Alaska Peninsula-Aleutian arc, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2025-2, 9 p. https://doi.org/10.14509/31455
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