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SAMPLE INFO : ANI-69
Sample ID:ANI-69
Station ID:Aniakchak_Site_38
Latitude:56.9064
Longitude:-158.21579
Datum:NAD83
Date Sampled:2002-00-00
Sample Type 1:Tephra Fall
Final Unit:Q31t
Text Description:
Unit T2; Layer PP; 50 cm thick; Slight reverse grading, moderately sorted, tan pumice-rich, coarse tan pumice bombs at base and top, few lithics, tan breadcrusted and banded pumice.

References:
The 1931 eruption of Aniakchak volcano, Alaska
Postglacial eruptive history, geochemistry, and recent seismicity of Aniakchak Volcano, Alaska

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDMaterialSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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
Aniakchak_Site_3856.9064-158.21579Nicholson, R. S.2002-00-00 Aniakchak1931-5-11931 Main Crater, 40-80 m below rimUnit T2; Layer PP; 50 cm thick; Slight reverse grading, moderately sorted, tan pumice-rich, coarse tan pumice bombs at base and top, few lithics, tan breadcrusted and banded pumice.ANI-69Whole Rock 62.25 1.04 16.45 5.79 0.19 2.17 5.04 4.82 1.87 0.38 98.916132XRF5.79 1.968403969 42.08998431 612.4624837 370.1968043 18.85275572 40.76481237 5.596821979 24.55905565 6.39492455 1.927103781 6.548531461 1.094695283 6.790902359 1.407027509 3.79754007 0.564196617 3.602492735 0.57611809 35.18333102 153.9408142 9.054736966 4.415112161 0.633669287 7.527055921 3.935841015 1.739095034 18.17866861 3658ICPMS 43 617 366 15 45 36 159 10.3 9 3 20 88 3 0 6 96 183658XRF
Aniakchak_Site_3856.9064-158.21579Nicholson, R. S.2002-00-00 Aniakchak1931-5-11931 Main Crater, 40-80 m below rimUnit T2; Layer PP; 50 cm thick; Slight reverse grading, moderately sorted, tan pumice-rich, coarse tan pumice bombs at base and top, few lithics, tan breadcrusted and banded pumice.ANI-69Whole Rock 62.25 1.035 16.45 5.79 0.194 2.17 5.04 4.82 1.87 0.375 3658XRF5.79

SAMPLE LOCATION

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