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Sample: FC-112a

Sample ID: FC-112a [1]
Station ID: FC-112
AT Num:
Volcano: Fisher
Possible source:
Eruption:
Collector: Unknown, Unknown
Date sampled: 2000-07-18
Sample type 1: Other
Color:
Final unit:
Text Description: Cinders on top (scoria) suggest this is part of a cinder cone. Very small remnant of likely hydrothermal breccia. Ringing the top of the hill is a band of pumice ~50 cm thick. No glass in deposit (probably doesn't correlate to pumice in FC-107) Coarse, tan pumice, xtal poor. Some clasts are banded (mafic juvenile material)
Sample Location:
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Legend
✕
Red (Warning)
Orange (Watch)
Yellow (Advisory)
Green (Normal)
Uninstrumented

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

References Cited

[1] Volcanism on Unimak Island, Alaska, USA: a special focus on Shishaldin and Fisher volcanoes, 2003

Stelling, P. L., 2003, Volcanism on Unimak Island, Alaska, USA: a special focus on Shishaldin and Fisher volcanoes: University of Alaska Fairbanks unpublished Ph.D. dissertation, 193 p. and one CD-ROM.