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SAMPLE INFO : FC-71
Sample ID:FC-71
Station ID:FC-71
Latitude:54.748
Longitude:-164.363
Datum:NAD83
Date Sampled:2000-07-12
Sample Type 1:Other
 Text Description:
Not sure if columnar jointed wall forming falls is lava flow or ignimbrite (too moss covered). Vesicular, few xtals. No lithics found in search. Ignimbrite or lava. Heavily moss covered, xtal poor.

References:
Volcanism on Unimak Island, Alaska, USA: a special focus on Shishaldin and Fisher volcanoes

SAMPLE LOCATION

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Page modified: August 1, 2017 15:29
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