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Sample: K-2568

Sample ID: K-2568 [1]
Station ID: K-2568
AT Num:
Volcano: Snowy
Possible source:
Eruption:
Collector: Unknown, Unknown
Date sampled:
Sample type 1: Lava
Color:
Final unit:
Text Description: Sample in thin section is 5% plagioclase, to 2 mm; 2-3% clinopyroxene to 1.5 mm; trace oxides less than 0.1 mm; 5-7% olivine to 2 mm; sieved plagioclase present in a few grains, no oxide-pyroxene-plagioclase aggregates.
Sample Location:
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Legend
✕
Red (Warning)
Orange (Watch)
Yellow (Advisory)
Green (Normal)
Uninstrumented

50 km
50 mi
Leaflet U.S. Department of the Interior | U.S. Geological Survey | Policies

References Cited

[1] Snowy Mountain: A pair of small andesite-dacite stratovolcanoes in Katmai National Park, 2001

Hildreth, E. W., Fierstein, Judy, Lanphere, M. A., and Siems, D. F., 2001, Snowy Mountain: A pair of small andesite-dacite stratovolcanoes in Katmai National Park: in Gough, L. P. and Wilson, F. H., (eds.), Geologic studies in Alaska by the U.S. Geological Survey, 1999, U.S. Geological Survey Professional Paper PP 1633, p. 13-34.
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