AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > 88GPU07

SAMPLE INFO : 88GPU07
Sample ID:88GPU07
Station ID:88GPU07
Latitude:53.16
Longitude:-168.42
Datum:NAD83
Date Sampled:1988-00-00
Sample Type 1:Lava
Field Lithology:Rhyolite
Text Description:
from the easternmost and largest of the seven biotite rhyolite plugs (Qr) above Russian Bay. Biotite from the rhyolite yielded a K-Ar age of 135 +/- 15 ka.

References:
Geology and geochemistry of the Geyser Bight Geothermal area, Umnak Island, Aleutian Islands, Alaska

SAMPLE LOCATION

Contact AVO Privacy Accessibility Information Quality FOIA
URL: avo.alaska.edu/samples/sample_info.php
Page modified: August 1, 2017 15:29
Contact Information: AVO Web Team

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

This website is supported by the U.S. Geological Survey under Cooperative Agreement Grant G19AC00060 and G19AC00171.

Mention of trade names or commercial products does not constitute their endorsement by the U.S. Geological Survey.