Sample: 03GRGM04

Sample ID:	03GRGM04 ^[1]
Station ID:	03GRGM04
AT Num:
Volcano:	Gareloi
Possible source:
Eruption:
Collector:	McGimsey, R. G.
Date sampled:	2003-08-30
Sample type 1:	Lava
Color:
Final unit:
Text Description:	2-3-m-thick lava flow that floors the main scarp of south crater (under the 1929 and 1950-1980 flows); in thin section: Pl-2 px andesite
Sample Location:

References Cited

[1] Geologic map of Mount Gareloi, Gareloi Island, Alaska, 2012

Coombs, M.L., McGimsey, R.G., and Browne, B.L., 2012, Geologic map of Mount Gareloi, Gareloi Island, Alaska: U.S. Geological Survey Scientific Investigations Map 3145, 18 p., 1 sheet, scale 1:24,000, available at http://pubs.usgs.gov/sim/3145/ .

PDFs on a USGS website

Alaska Volcano Observatory

Sample: 03GRGM04

References Cited

[1] Geologic map of Mount Gareloi, Gareloi Island, Alaska, 2012