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SAMPLE INFO : FC-168
Sample ID:FC-168
Station ID:FC-168
Latitude:54.60500000089
Longitude:-164.436
Datum:NAD83
Date Sampled:2000-07-26
Sample Type 1:Other
Text Description:
Outcrops for bottom ~1/2 of 1/2dome are breccia (seemingly monolithologic) which may be an old scree slope of ancestral 1/2dome. Huge (up to 4m) blocks of lava. CZF (tan=1.5cm, blk=1cm) and Westdahl (3cm) pumices found. Breccia from base of halfdome. Dark rounded scorias, some pumices.

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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