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SAMPLE INFO : 09RDKLW091B
Sample ID:09RDKLW091B
Station ID:09RDKLW091
Latitude:60.58436
Longitude:-152.84705
Datum:NAD83
Date Sampled:2009-04-21
Sample Type 1:Tephra Fall
Sample Type 2:Hand-picked juvenile pumice
Final Unit:6
Text Description:
Hand-selected largest clasts from tephra fall on low ridge just west of Juergen's Hut. Another scoria fall. Pmax=5cm. 10-15grey outside, brown interior not as well developed (size?). A few clasts are closer to 10grey. Also at least one clast has very sharp 0.5mm-thick white band (late stage, very fine mingling).

References:
Andesites of the 2009 eruption of Redoubt 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
09RDKLW09160.58436-152.84705Wallace, K. L.2009-04-21 Redoubt2009-3-15Hand-selected largest clasts from tephra fall on low ridge just west of Juergen's HutHand-selected largest clasts from tephra fall on low ridge just west of Juergen's Hut. Another scoria fall. Pmax=5cm. 10-15grey outside, brown interior not as well developed (size?). A few clasts are closer to 10grey. Also at least one clast has very sharp 0.5mm-thick white band (late stage, very fine mingling).09RDKLW091BTephra FallCumulate6Whole-rock 57.46431292 0.654471846 19.02951017 6.524121952 0.154761712 2.984332705 7.819621811 3.873205057 1.268471885 0.227189943Total reported by WSU does not include SO3 100.088061688858333XRF6.524121952 0.807322047 23.84969948 514.1080629 554.341247 10.90800134 23.42716506 3.1590969 13.73168897 3.27863043 1.09925318 3.313367009 0.527651872 3.306882856 0.671621274 1.841503301 0.277680262 1.793051726 0.294917392 17.80905792 100.2063592 4.419009722 2.729833221 0.285351547 5.375673228 1.406490133 0.569391569 14.72392623 158 3 0 49 86 19 8333ICPMS: 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;

IMAGES

SAMPLE LOCATION

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