AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > 00JLOK27A

SAMPLE INFO : 00JLOK27A
Sample ID:00JLOK27A
Station ID:00JLOK27
Latitude:53.3533
Longitude:-167.92754
Datum:NAD83
Date Sampled:2000-01-01
Sample Type 1:Pyroclastic Flow
Sample Type 2:Bulk
Final Unit:Hcfe2
Text Description:
2050 BP ash flow sample; juvenile scoria

References:
Late Pleistocene and Holocene caldera-forming eruptions of Okmok Caldera, Aleutian Islands, Alaska
Electron probe microanalytical data of minerals and glass from rock samples from Okmok volcano, 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
00JLOK2753.3533-167.92754Larsen, J. F.2000-01-01 Okmok-100--Mouth of Tulik Creek-2050 BP Okmok II basaltic andesite. Sampled at base where flow exposed at stream level.2050 BP ash flow sample; juvenile scoria00JLOK27APyroclastic FlowBombHcfe2Whole-rock 55.11008906 1.482646979 16.09731005 10.33112449 0.205755091 3.731832531 8.02848296 3.479681685 1.270840267 0.262236881 99.1474464XRF10.243

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 G22AC00137

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