Sample: 18CW101-1


Sample ID: 18CW101-1 [1]
Station ID: 18CW101
AT Num:
Volcano: Bogoslof
Possible source:
Eruption: Bogoslof 2016/12
Collector: Waythomas, C. F.
Date sampled: 2018-08-15
Sample type 1: Lava
Color: dark gray with maroon surface
Final unit:
Text Description: Dark gray scoria ; Tallus below the 2016-2017 extrusive dome; Scoria (10% vesicularity) with dark gray crystalline groundmass and 2% hornblende to 2 mm, 3% plagioclase to 2 mm. 1-2 cm coarse gabbroic hornblende/pyroxene inclusions.
Sample Location:

References Cited

[1] Petrology of the 2016-2017 eruption of Bogoslof Island, Alaska, 2019

Loewen, M.L., Izbekov, Pavel, Moshrefzadeh, Jamshid, Coombs, Michelle, Larsen, Jessica, Graham, Nathan, Harbin, Michelle, Waythomas, Christopher, and Wallace, Kristi, 2019, Petrology of the 2016-2017 eruption of Bogoslof Island, Alaska: Bulletin of Volcanology v. 81, n. 72, 20 p., doi:10.1007/s00445-019-1333-6.