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SAMPLE INFO : FC-84
Sample ID:FC-84
Station ID:FC-84
Latitude:54.714000000889
Longitude:-164.371
Datum:NAD83
Date Sampled:2000-07-15
Sample Type 1:Lava
Sample Type 2:Breccia
Text Description:
Breccia, altered matrix with small pebbles. Blocks are up to 30 cm^3. Blocks are either vesicular and aphyric or with large equant plag xtals (pheno or clot flow?). Could this be remnant of T-vent collapse? 3 pieces of breccia, one with matrix and pheno-rich clast, 2 other pieces of pheno-poor clasts.

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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