Sample: 08JRSCH056


Sample ID: 08JRSCH056 [1]
Station ID: 08JRSCH056
AT Num:
Volcano: Chiginagak
Possible source:
Eruption:
Collector: Schaefer, J. R. G.
Date sampled: 2008-08-29
Sample type 1: Lava
Color:
Final unit: Hls
Text Description: Gray, sugary groundmass; abundant 1mm plagioclase (plag), orthopyroxene (opx), clinopyroxene (cpx); plag>opx>cpx. This lava lies stratigraphically below the leveed flow upslope from here.
Sample Location:

References Cited

[1] Geologic map of Mount Chiginagak volcano, Alaska, 2017

Schaefer, J.R., Scott, W.E., and Layer, P.W., 2017, Geologic map of Mount Chiginagak volcano, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 2017-10, 32 p., 1 sheet, scale 1:25,000. http://doi.org/10.14509/29769