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SAMPLE INFO : AC-37B
Sample ID:AC-37B
Station ID:AC-37
Latitude:57.04922461
Longitude:-158.612080577
Datum:NAD83
Date Sampled:1997-01-01
Sample Type 1:Tephra Fall
Final Unit:(A2)
Text Description:
silicic pumice with elongate vesicles

References:
The physical volcanology and petrology of the 3400 YBP caldera-forming eruption of Aniakchak Volcano, Alaska
Postglacial eruptive history, geochemistry, and recent seismicity of Aniakchak 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
AC-3757.04922461-158.612080577Dreher, S. T.1997-01-01 AniakchakBeach 11 km north from Port Heidensilicic pumice with elongate vesiclesAC-37BTephra FallCumulate(A2)Whole-rock 69.73 0.55 15.31 2.74 0.15 0.72 2.11 5.66 2.9 0.12 99.21658XRF0.572.21 2.910048513 64.26239771 846.1730551 227.8917979 26.39070315 56.17080215 7.465048093 32.13130324 7.9003525 2.072434856 7.899805564 1.340217616 8.149557552 1.720772858 4.85098051 0.72185995 4.654232124 0.755766957 45.86915792 247.6084547 14.07017271 6.827452242 0.948135293 10.61553875 6.366670043 2.717948516 11.37900319 658ICPMS

SAMPLE LOCATION

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