Sample: 98MW46


Sample ID: 98MW46 [1]
Station ID: 98MW46
AT Num:
Volcano: Westdahl
Possible source:
Eruption:
Collector: Moore, R. B.
Date sampled: 1998-01-01
Sample type 1: Lava
Color:
Final unit:
Text Description: Poss juvenile scoria in tuff cone (?) at benchmark Beta on N side of Westdahl /// Dense to finely vesicular fragments 2-5cm, agglomerate and multiple randomly oriented planar surfaces - not sharp enough to be quench - hot, somewhat plastic rock? 50 % gray exterior, 80 % gray when fresh, some yellow-brown on edges and vesicle infilling. <1% xls (<1mm plag laths/microlites)
Sample Location:

References Cited

[1] 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