Sample: 85CNS18

Sample ID:	85CNS18 ^[1] ^[2]
Station ID:	85CNS18
AT Num:
Volcano:	Spurr
Possible source:
Eruption:
Collector:	Nye, C. J.
Date sampled:	1985-01-01
Sample type 1:	Lava
Color:
Final unit:
Text Description:	Lava from south flank of Crater Peak. Sample CP-10 of Nye and Turner (1990). Very fine-grained plag phyric dk. grey bas and flow. Flow interior 1-4 m thick w/ conchoidal frac. Reddish breccia above and below. S18 is stratigraphically higher than 19 but can't be sure 19 isn't inset into canyon.
Sample Location:

References Cited

[1] Petrology, geochemistry, and age of the Spurr volcanic complex, eastern Aleutian arc, 1990

Nye, C. J., and Turner, D. L., 1990, Petrology, geochemistry, and age of the Spurr volcanic complex, eastern Aleutian arc: Bulletin of Volcanology, v. 52, n. 3, p. 205-226.

[2] Geochemistry of some Quaternary lavas from the Aleutian Arc and Mt. Wrangell, 2018

Nye, C.J., Beget, J.E., Layer, P.W., Mangan, M.T., McConnell, V.S., McGimsey, R.G., Miller, T.P., Moore, R.B., and Stelling, P.L., 2018, Geochemistry of some quaternary lavas from the Aleutian Arc and Mt. Wrangell: Alaska Division of Geological & Geophysical Surveys Raw Data File 2018-1, 29 p. http://doi.org/10.14509/29843

publication on DGGS website.

Alaska Volcano Observatory

Sample: 85CNS18

References Cited

[1] Petrology, geochemistry, and age of the Spurr volcanic complex, eastern Aleutian arc, 1990

[2] Geochemistry of some Quaternary lavas from the Aleutian Arc and Mt. Wrangell, 2018