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SAMPLE INFO : 87-08-09
Sample ID:87-08-09
Station ID:87-08-09
Latitude:53.46944
Longitude:-168.0875
Datum:NAD83
Date Sampled:1987-01-01
Sample Type 1:Tephra Fall
Text Description:
Caldera ash,Qo,

References:
The importance of parental magma composition to calc-alkaline and tholeiitic evolution: evidence from Umnak Island in the Aleutians
Cerium/ lead and lead isotope ratios in arc magmas and the enrichment of lead in the continents

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
87-08-0953.46944-168.0875Miller, D. M.1987-01-01 OkmokCaldera ash,Qo,Caldera ash,Qo,87-08-09Tephra FallCumulateWhole-rock 58.22 1.38 15.96 9.08 0.2 2.81 6.42 3.9 1.67 0.31 99.81472DCP9.979.08 39.9 12.57 1.79 2261ID
87-08-0953.46944-168.0875Miller, D. M.1987-01-01 OkmokCaldera ash,Qo,Caldera ash,Qo,87-08-09Tephra FallCumulateWhole-rock 2.621 39.73 516 344 15.56 5.17 23.18 6.01 1.72 6.52 1.08 6.89 1.45 4.28 0.65 44.1 201 6.32 5.2 0.43 11.45 3.7 1.77 36.24 1.89 820ID: Cs; ICPMS: Rb, Ba, Sr, La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Yb, Lu, Y, Zr, Nb, Hf, Ta, Pb, Th, U, Co, Mo;
87-08-0953.46944-168.0875Miller, D. M.1987-01-01 OkmokCaldera ash,Qo,Caldera ash,Qo,87-08-09Tephra FallCumulateWhole-rock 513 338 14.59 36.09 23.06 6.078 1.67 6.82 6.89 4.42 4.24 0.71 35 179 24 210 17 15 67 96 1472DCP

SAMPLE LOCATION

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