AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > Y-102

SAMPLE INFO : Y-102
Sample ID:Y-102
Station ID:Y-102
Latitude:58.6113
Longitude:-154.0245
Datum:NAD83
Date Sampled:2000-00-00
Sample Type 1:Pyroclastic Flow
Text Description:
Kaguyak Ignimbrite. tall bluffs of ignimbrite; lower 10 m of exposure is massive ignimbrite, but there are 7 well-defined PCZ zones in the upper 2/3 of the section as well as a few less-well defined zones. Exposed thickness 25-30 m. PCZs 0.75-1.5 m. LCZ: 0.75-1.5 m. See text for MC and ML. Pumice clasts: white to buff pumice most common, but grey scoria is present, and there is abundant banded pumice here; markedly more than at other locations. Lithic clasts: most lithics are grey dacite lava; there is a minor amount of clasts with yellow-orange altered rinds or films

References:
Kaguyak dome field and its Holocene caldera, Alaska Peninsula

SAMPLE LOCATION

Contact AVO Privacy Accessibility Information Quality FOIA
URL: www.avo.alaska.edu/samples/sample_info.php
Page modified: July 14, 2014 13:37
Contact Information: AVO Web Team

twitter @alaska_avo
facebook alaska.avo
email Receive volcano updates by email: USGS VNS