Sample: 06AUMLC225

Sample ID:	06AUMLC225 ^[1]
Station ID:	06AUMLC225
AT Num:
Volcano:	Augustine
Possible source:
Eruption:	Augustine 2005/12
Collector:	Coombs, M. L.
Date sampled:	2006-08-13
Sample type 1:	pyroclastic density current
Color:
Final unit:	2006_ExPft
Text Description:	Dark gray dense porphyritic andesite, 20 cm clast within a lithic unit exposed in a gully cut into ExPft. Possibly pieces of a destroyed ephemeral dome?
Sample Location:

References Cited

[1] Petrology and geochemistry of the 2006 eruption of Augustine Volcano, 2010

Larsen, J.F., Nye, C.J., Coombs, M.L., Tilman, Mariah, Izbekov, Pavel, and Cameron, Cheryl, 2010, Petrology and geochemistry of the 2006 eruption of Augustine Volcano, chapter 15 of Power, J.A., Coombs, M.L., and Freymueller, J.T., eds., The 2006 eruption of Augustine Volcano, Alaska: U.S. Geological Survey Professional Paper 1769, p. 335-382 and spreadsheets [http://pubs.usgs.gov/pp/1769/chapters/p1769_chapter15].

Alaska Volcano Observatory

Sample: 06AUMLC225

References Cited

[1] Petrology and geochemistry of the 2006 eruption of Augustine Volcano, 2010