Sample: 96ARh-60A


Sample ID: 96ARh-60A [1]
Station ID: 96ARh-60A
AT Num:
Volcano: Akutan
Possible source:
Eruption:
Collector: Richter, D. H.
Date sampled: 1996-00-00
Sample type 1: Lava
Color:
Final unit:
Text Description: Qcl - Cascade Bight lava flows. Thin (2-5 m) lava flows, exhibiting reddish scoriaceous tops and bottoms, dip away from summit breccia and plug area. Rocks are medium dark gray porphyritic basaltic andesites (55.1% SiO2) containing phenocrysts of plagiocl
Sample Location:

References Cited

[1] Geology of Akutan Island, Alaska, 1998

Richter, D. H., Waythomas, C. F., McGimsey, R. G., and Stelling, P. L., 1998, Geology of Akutan Island, Alaska: U.S. Geological Survey Open-File Report 98-0135, 22 p., 1 sheet, scale 1:48,000.