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Sample info : K-2603A
Sample ID:K-2603A
Station ID:K-2603A
Latitude:58.64226
Longitude:-154.47059
Datum:NAD83
Sample Type 1:Lava
Text Description:
Sample from Iron Trig cone. Contains abundant plagioclase to 1 mm, clinopyroxene to 1 mm, uncommon olivine to 1 mm, and rare magnetite. Varied plagioclase zoned and sieved. Iddingsite rims on olivine.

References:
Rear-arc vs. arc-front volcanoes in the Katmai reach of the Alaska Peninsula: a critical apprasial of across-arc compositional variation


Sample Location

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Page modified: August 7, 2013 07:43
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