Sample: 18CW100-22


Sample ID: 18CW100-22 [1]
Station ID: 18CW100
AT Num:
Volcano: Bogoslof
Possible source:
Eruption: Bogoslof 2016/12
Collector: Waythomas, C. F.
Date sampled: 2018-08-15
Sample type 1: Tephra Fall
Color: dark gray
Final unit:
Text Description: Desnse silicic inclusion ; Volcanic bomb from the 2017-2018 tuff ring; 4x4 cm round dense white to gray layered and fine-grained inclusion hosted in a scoria (15% vesicularity) with dark gray-black mostly crystalline groundmass and 1% hornblende to 2 mm,
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.