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SAMPLE INFO : 11HYMC003-2
Sample ID:11HYMC003-2
Station ID:11HYMC003
Latitude:61.84296
Longitude:-152.14961
Datum:NAD83
Date Sampled:2011-09-08
Sample Type 1:Pyroclastic Flow
Sample Type 2:Hand-picked juvenile pumice
Final Unit:I; HR1
Text Description:
Unit 1; HR1. Finely vesicular pumice, sturdier than white variety; no foliation, equant vesicles. Same apparent mineralogy. Some banding and gradation between two types. Pumice Munsell color N7.

References:
Significance of a near-source tephra-stratigraphic sequence to the eruptive history of Hayes Volcano, south-central Alaska

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Final UnitMaterialCoeffSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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
11HYMC00361.84296-152.14961Coombs, M. L.2011-09-08 HayesMost-upstream expusure at Hayes River pf outcropUnit 1; HR1. Finely vesicular pumice, sturdier than white variety; no foliation, equant vesicles. Same apparent mineralogy. Some banding and gradation between two types. Pumice Munsell color N7.11HYMC003-2Pyroclastic FlowBombI; HR1Glass 75.77 0.03 14.77 0.47 0.21 0.13 0.57 3.91 3.95 0.14 96.119161EMP0.47Cl=0.04EMP

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
11HYMC00361.84296-152.14961Coombs, M. L.2011-09-08 HayesMost-upstream expusure at Hayes River pf outcropUnit 1; HR1. Finely vesicular pumice, sturdier than white variety; no foliation, equant vesicles. Same apparent mineralogy. Some banding and gradation between two types. Pumice Munsell color N7.11HYMC003-2Pyroclastic FlowBombI; HR1Whole-rock 74.20994758 0.140187721 14.55115349 1.457979433 0.173337613 0.564163986 0.903960817 3.936153057 3.938574586 0.124541723 96.286286259161XRF1.457979433 0.50812858 65.3174066 1914.415976 132.1577053 12.79986042 26.70069133 3.204324832 11.4933407 2.385519962 0.466812273 2.045517231 0.373484644 2.319143067 0.482161967 1.371868011 0.227648134 1.519052761 0.24295977 14.19659557 55.918724 13.19987846 2.332729894 1.27767742 13.33819196 2.936686977 1.828084692 4.17481304 11.256 5.5275 0 1.7085 68.2395 19.5975 9161ICPMS: 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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