Sample: Y-126F
| Sample ID: | Y-126F [1] [2] |
| Station ID: | Y-126F |
| AT Num: | |
| Volcano: | Kaguyak |
| Possible source: | Kaguyak |
| Eruption: | Kaguyak CFE |
| Collector: | Fierstein, J. E. |
| Date sampled: | 2000-00-00 |
| Sample type 1: | Tephra Fall |
| Color: | |
| Final unit: | |
| Text Description: | Kaguyak. intact fall beneath ignimbrite, which in turn overlies the Big Breccia deposit. Fallout is lithic-rich, very coarse sand +granules +lapilli (to 2.5 cm) in the basal 1-2 cm, and medium with some coarse sand in top 1 cm. Exposed thickness 2-3 m. Pumice clasts: buff pumice; very few pxn-clot blebs; texture finer, more evenly vesicular than ignimbrite pumice. |
| Sample Location: |
References Cited
[1] Kaguyak dome field and its Holocene caldera, Alaska Peninsula, 2008
Fierstein, Judy, and Hildreth, Wes, 2008, Kaguyak dome field and its Holocene caldera, Alaska Peninsula: Journal of Volcanology and Geothermal Research, v. 177, n. 2, p. 340-366, doi:10.1016/j.jvolgeores.2008.05.016 .
full-text PDF 3.16 MB [2] Previously unpublished whole-rock major- and trace-element compositions of volcanic samples from the Alaska Peninsula-Aleutian arc, Alaska, 2025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C.E., Gardner, C.A., Larsen, J.F., Fierstein, J.E., Loewen, M.W., Izbekov, P.E., and Dietterich, H.R., 2025, Previously unpublished whole-rock major- and trace-element compositions of volcanic samples from the Alaska Peninsula-Aleutian arc, Alaska: Alaska Division of Geological &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
Full-text PDF 781 KB 