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SAMPLE INFO : 11HYMC003-5
Sample ID:11HYMC003-5
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 dense juvenile material
Final Unit:1; HR1
Text Description:
Unit 1; HR1. Dense, 4x5 cm angular block. Bright white matrix encloses abundant phenocrysts of quartz-plagioclase-biotite.Cognate inclusion? Pumice Munsell color N9.

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 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. Dense, 4x5 cm angular block. Bright white matrix encloses abundant phenocrysts of quartz-plagioclase-biotite.Cognate inclusion? Pumice Munsell color N9.11HYMC003-5Pyroclastic FlowBomb1; HR1Whole-rock 74.44580339 0.159052855 14.33378788 1.199824158 0.152950328 0.621897479 0.743112625 4.199384551 3.995423614 0.148783493 98.646830259161XRF1.199824158 1.615704278 65.74720522 1479.437736 86.41852101 12.45097059 26.40153327 3.178468012 11.63064623 2.448820072 0.421971906 2.280059311 0.43246922 2.751848584 0.563128509 1.69300117 0.268417601 1.853350201 0.303880395 17.37119219 64.96599823 14.96984103 2.724901763 1.354055274 13.45461286 2.947527258 2.672374944 5.248882159 9.9495 3.618 1.5075 2.3115 56.1795 21.909 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, Ni, Cu, Zn, Ga;

SAMPLE LOCATION

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