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SAMPLE INFO : FC-71
Sample ID:FC-71
Station ID:FC-71
Latitude:54.749000000889
Longitude:-164.361
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: July 14, 2014 13:37
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