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SAMPLE INFO : GL9-15
Sample ID:GL9-15
Station ID:GL9-15
Latitude:51.81
Longitude:-176.631
Datum:NAD83
Sample Type 1:Other
Text Description:
Clast from pyroclastic unit. Sparsely porphyritic, phenocrysts of clinopyroxene; hyalopilitic groundmass, very amyg quartz, calcite, chlorite.

References:
Geology and geochemistry of early Tertiary submarine volcanic rocks of the Aleutian Islands, and their bearing on the development of the Aleutian Island arc

GEOCHEM DATA