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Alaska Volcano Observatory
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Sample info : FC-174
Sample ID:FC-174
Station ID:FC-174
Date Sampled:2000-07-26
Sample Type 1:Other
Field Lithology:Basaltic Andesite
Text Description:
Breccia is in drainage, w/ lava in outcrop below it. This is what is in the S. wall. Sparsely plag phyric basaltic andesite, light grey, vesicular w/ elongate vesicles.

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

Sample Location

URL: avo.alaska.edu/samples/sample_info.php
Page modified: August 7, 2013 07:43
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