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SAMPLE INFO : AC-28
Sample ID:AC-28
Station ID:AC-28
Latitude:56.8379
Longitude:-158.3165
Datum:NAD83
Date Sampled:1997-00-00
Sample Type 1:Tephra Fall
Sample Type 2:Scoria
Final Unit:(A2)
Text Description:
1m scoria bomb

References:
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-2856.8379-158.3165Dreher, S. T.1997-00-00 AniakchakBirthday Creek, ~5.25 km SW of caldera rim; ash-flow section 4 = I in Fig. 2 of thesis; above 251m scoria bombAC-28Tephra FallCumulate(A2)Whole-rock 58.4563227 1.39669908 16.51474857 7.467670882 0.213159017 2.892872369 6.37446964 4.516941067 1.573316551 0.593800118 98.5189191XRF7.467670882 1.518541147 33.35896882 530.9647031 472.1200409 19.38284904 42.83032854 5.933269422 26.02295953 6.672506377 2.099864573 6.982815255 1.137115296 6.719883861 1.37012369 3.71926122 0.544574295 3.381778873 0.536904376 35.93729702 134.2006444 8.575958609 3.812446178 0.586195632 5.976905119 3.342548848 1.473988553 25.9647439 131 13 0 6 100 21 9191ICPMS: 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, Cu, Zn, Ga;

SAMPLE LOCATION

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