AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > 04JLOK029b

SAMPLE INFO : 04JLOK029b
Sample ID:04JLOK029b
Station ID:04JLOK029b
Latitude:53.48602
Longitude:-168.25011
Datum:NAD83
Date Sampled:2004-01-01
Sample Type 1:pyroclastic density current
Sample Type 2:Scoria
Final Unit:Hcfe2
Text Description:
Okmok II scoria (from bomb clasts) at the base of the agglutinated deposits

References:
Late Pleistocene and Holocene caldera-forming eruptions of Okmok Caldera, Aleutian Islands, Alaska

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Final UnitMaterialSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-majorsREF majorsMETH majorsFe2O3/Fe203T origFeO/FeOT origVolatiles csvMETH volatilesCsRbBaSrLaCePrNdSmEuGdTbDyHoErTmYbLuYZrNbHfTaPbThUScVCrFeCoNiCuZnGaMoAsNaKRef trace1METH trace1RbBaSrLaCeNdSmEuGdDyErYbLuYZrNbPbThUScTiVCrNiCuZnGaRef trace2METH trace2Light csvHalogen csvother major csvother lile csvother ree csvother hfse csvother hpe csvother tm csvother misc csv
04JLOK029b53.48602-168.25011Larsen, J. F.2004-01-01 Okmok-100--Stream channel to the northwest of the caldera rim, about 1/2 of the way towards the rim from the Bering sea coast.Okmok II scoria (from bomb clasts) at the base of the agglutinated deposits04JLOK029bpyroclastic density currentBombHcfe2Whole-rock 56.88466685 1.452326708 15.83868155 9.769976376 0.205307946 3.182051692 7.252542969 3.709042982 1.411947666 0.293455263 99.333714464XRF9.70488

SAMPLE LOCATION

Contact AVO Privacy Accessibility Information Quality FOIA
URL: www.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 G22AC00137

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