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SAMPLE INFO : ANI-71
Sample ID:ANI-71
Station ID:Aniakchak_Site_38
Latitude:56.9064
Longitude:-158.21579
Datum:NAD83
Date Sampled:2002-00-00
Sample Type 1:Tephra Fall
Sample Type 2:Bomb
Final Unit:Q31t
Text Description:
Unit T2; Layer AAA; 95 cm thick; scoria bombs

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 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
Aniakchak_Site_3856.9064-158.21579Nicholson, R. S.2002-00-00 Aniakchak1931-5-11931 Main Crater, 40-80 m below rimUnit T2; Layer AAA; 95 cm thick; scoria bombsANI-71Tephra FallCumulateQ31tWhole-rock 62.61 1.02 16.38 5.71 0.19 2.06 4.89 4.85 1.92 0.37 99.116132XRF5.71 2.022269804 43.59395248 627.2386081 371.5476661 19.35949467 41.33230157 5.636488562 24.86200775 6.470455498 1.959790431 6.571591456 1.110298652 6.914116926 1.433554414 3.931427277 0.566517539 3.646067835 0.571017282 36.04585059 159.980468 9.39606943 4.530001046 0.65278574 7.634197467 3.996637471 1.752862448 17.70065566 77 3 1 3 96 19 3658ICPMS: 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;
Aniakchak_Site_3856.9064-158.21579Nicholson, R. S.2002-00-00 Aniakchak1931-5-11931 Main Crater, 40-80 m below rimUnit T2; Layer AAA; 95 cm thick; scoria bombsANI-71Tephra FallCumulateQ31tWhole-rock 62.61 1.02 16.38 5.71 0.194 2.06 4.89 4.85 1.92 0.372 3658XRF5.71

SAMPLE LOCATION

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