Sample: 72-ARh-325


Sample ID: 72-ARh-325 [1]
Station ID: 72-ARh-325
AT Num:
Volcano:
Possible source:
Eruption:
Collector: Richter, D. H.
Date sampled: 1972-00-00
Sample type 1: Lava
Color:
Final unit:
Text Description: Undifferentiated flows, tuffs, and breccias. Chiefly medium to thick flows of andesite, basaltic andesite, and basalt interbedded with a variety of pyroclastic deposits, volcanic mud flow deposits, and probably some volcano-glacial deposits.
Sample Location:

References Cited

[1] Geologic map of the Nabesna A-5 quadrangle, Alaska, 1976

Richter, D.H., and Smith, R.L., 1976, Geologic map of the Nabesna A-5 quadrangle, Alaska: US Geological Survey Geologic Quadrangle Map 1292, 1 sheet, available at http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=13027 .