AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > OKUM6

SAMPLE INFO : OKUM6
Sample ID:OKUM6
Station ID:OKUM6
Latitude:53.419
Longitude:-168.132
Datum:NAD83
Sample Type 1:Tephra Fall
Text Description:
tholeiitic sample of "recent" airfall on southern flank of Okmok volcano; from Kay, 1994

References:
Aleutian magmas in space and time

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
OKUM653.419-168.132Unknown, Unknown OkmokThe actual latitude and longitude of this location is unknown; a default location for Okmok has been assigned.recent airfall (but pre 1994) on southern flank of Okmok volcanotholeiitic sample of "recent" airfall on southern flank of Okmok volcano; from Kay, 1994OKUM6Tephra FallCumulateWhole-rock 66.04 0.76 14.81 6.06 0.08 1.08 3.66 4.66 2.62 0.23 99.99571EMP: SiO2, TiO2, Al2O3, FeOT, MnO, MgO, CaO, K2O, P2O5; INAA: Na2O; 6.06 3.52 68 806 280 23.65 54.77 32.12 8.1 1.77 1.46 6.29 0.888 8.32 6.27 3.17 17.2 571INAA: Cs, Ba, La, Ce, Nd, Sm, Eu, Tb, Yb, Lu, Hf, Th, U, Sc; XRF: Rb, Sr;

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.