Sample: UA1678


Sample ID: UA1678 [1]
Station ID: Column_Point
AT Num:
Volcano:
Possible source:
Eruption: Edgecumbe Tephra set (includes Mount Edgecumbe Dacite (MEd) Tephra)
Collector: Unknown, Unknown
Date sampled:
Sample type 1: Tephra Fall
Color: light brown
Final unit:
Text Description: UA1678 was the most abundant in shards (of all tephra samples from Column Point) and had a range of morphologies, including chunky pumice and tricuspate and needle-like glasses. Plagioclase dominated, with some orthopyroxene.
Sample Location:

References Cited

[1] Extending the Applications of Tephrochronology in Northwestern North America, 2011

Dunning, H., 2011, Extending the Applications of Tephrochronology in Northwestern North America: University of Alberta M.S. Thesis, 187 p.