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Sample: 17JFLPV017B

Sample ID: 17JFLPV017B [1]
Station ID: 17JFLPV017
AT Num:
Volcano: Pavlof
Possible source:
Eruption:
Collector: Larsen, J. F.
Date sampled: 2017-07-23
Sample type 1: Lava
Color:
Final unit:
Text Description: Four separate samples from the dense interior of a 2013 lava flow. These samples are significantly different in hand sample petrography than those from the 2014 and 2016 eruption deposits. The clasts are medium grey in groundmass color. Pyroxene is more abundant, at 10 to 15 % and 1 to 2 to 3 mm in length. Plagioclase is also abundant, at 20 to 25%, and is 3 to 5 mm in length.
Sample Location:

References Cited

[1] Major-element oxide, trace element, and glass compositional analyses from Holocene to historical eruptions from Pavlof Volcano, Alaska, 2021

Larsen, J.F., Waythomas, C.F., Mulliken, K.M., Izbekov, Pavel, and Cameron, C.E., 2021, Major-element oxide, trace element, and glass compositional analyses from Holocene to historical eruptions from Pavlof Volcano, Alaska: Alaska Division of Geological & Geophysical Surveys Preliminary Interpretive Report 2021-1, 20 p., https://doi.org/10.14509/30580.