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SAMPLE INFO : 1M-12
Sample ID:1M-12
Station ID:1M-12
Latitude:56.18307
Longitude:-159.1899
Datum:NAD83
Date Sampled:2001-01-01
Sample Type 1:Tephra Fall
Sample Type 2:Pumice
 Text Description:
pumice lapilli from silicic pumice tephra unit overlying ignimbrite and lag breccia. Tephra is clast supported, fines poor unit up to 10-15cm thick. Thickness variable because of slope wash.

References:
Major-oxide and trace-element geochemical data from the tephra collected on Veniaminof 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
1M-1256.18307-159.1899Miller, T. P.2001-01-01 VeniaminofE-SE flank near Finger Glacier; datum not specified assumed to be NAD83. pumice lapilli from silicic pumice tephra unit overlying ignimbrite and lag breccia. Tephra is clast supported, fines poor unit up to 10-15cm thick. Thickness variable because of slope wash.1M-12Tephra FallCumulateWhole-rock 63.86596649 1.085271318 16.26406602 5.28232058 0.176044011 1.680420105 4.261065266 4.881220305 2.130532633 0.373093273 99.97515151XRF5.28232058 1.956973395 45.8739167 695.4073394 342.9271166 25.16375956 56.03191434 7.616149522 32.81648113 8.107051121 2.201172823 7.946500089 1.340740136 8.260118309 1.711721119 4.75857621 0.69825316 4.401547956 0.706642574 44.18018003 237.9074881 10.31511143 6.347466644 0.706251603 10.7204024 4.624414554 1.903382516 17.64354231 66 3 4 2 84 21 15151ICPMS: 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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