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SAMPLE INFO : 99JLOK20A
Sample ID:99JLOK20A
Station ID:99JLOK20
Latitude:53.31004
Longitude:-168.08836
Datum:NAD83
Date Sampled:1999-01-01
Sample Type 1:Pyroclastic Flow
Sample Type 2:Pumice
Text Description:
Andesitic pumice from flow unit.

References:
Magmatic differentiation at an island-arc caldera: a stratigraphically constrained multi-isotope study of Okmok Volcano, 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
99JLOK2053.31004-168.08836Larsen, J. F.1999-01-01 OkmokSample from old ash flow- dacite pumiceAndesitic pumice from flow unit.99JLOK20APyroclastic FlowBombWhole-rock 54.04067947 1.783514109 15.97689309 11.43428468 0.22824133 3.827586903 8.119735806 3.211537296 1.070512432 0.307014886 99.0184113XRF11.322 1.6779660719083 23.477398509143 386.89092654823 351.34550469518 11.866153248223 28.077477892856 4.1582533077066 19.312590692831 5.4927812063689 1.6955917779227 6.0744092062813 1.06572339187 6.7729328015914 1.4103067308099 3.9540126878713 0.56972789675153 3.5623004083392 0.55197158479366 35.346579124626 128.42350048607 3.6981131181117 3.7908768422721 0.28687297943826 10.139663937754 2.3433497776298 1.1615729239005 38.809451353724 379 20 7 114 102 20 4113ICPMS: Cs, Rb, Ba, Sr, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Zr, Nb, Hf, Ta, Pb, Th, U, Sc; XRF: V, Cr, Ni, Cu, Zn, Ga;

SAMPLE LOCATION

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