Sample: 08JRSCH050


Sample ID: 08JRSCH050 [1]
Station ID: 08JRSCH050
AT Num:
Volcano: Chiginagak
Possible source:
Eruption:
Collector: Schaefer, J. R. G.
Date sampled: 2008-08-28
Sample type 1: Lava
Color:
Final unit: Pl
Text Description: Lowest lava outcrop above upper Indecision Creek. Might be a candidate for dating. Lighter colored weathering than lava sampled on bench high above this site. Less glassy than others. Plag to 2mm abundant in dk gry gms. 1mm opx. Opx greater than cpx.
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