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SAMPLE INFO : GS-727
Sample ID:GS-727
Station ID:GS-727
Latitude:52.0765
Longitude:-176.1109
Datum:NAD83
Date Sampled:1984-07-01
Sample Type 1:Lava
Field Lithology:Basalt
Text Description:
from page 142 of thesis: porphyritic, more crystalline than others in the suite; plag laths generally no smaller than 0.1 mm. Laths surround pyroxene and titaniferous mt in an intergranular texture. A few crystal clots composed of cpx, mt, and pl are present. Thesis gives phenocryst descriptions.

References:
The petrology and geochemistry of the Great Sitkin Suite: implications for the genesis of calc-alkaline magmas

GEOCHEM DATA