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SAMPLE INFO : 85CNS19
Sample ID:85CNS19
Station ID:85CNS19
Latitude:61.24828457924
Longitude:-152.21963514111
Datum:NAD83
Date Sampled:1985-01-01
Sample Type 1:Lava
Field Lithology:Basaltic Andesite
Text Description:
Very fine-grained plag phyric dk. Grey bas and flow. Flow interior 1-4 m thick w/ conchoidal frac. Reddish breccia above and below. S18 is stratigraphically higher than 19 but can't be sure 19 isn't inset into canyon.

General Mineralogy Description:
Very fine-grained plag phyric dk. Grey bas and flow.

References:
Petrology, geochemistry, and age of the Spurr volcanic complex, eastern Aleutian arc

GEOCHEM DATA