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Sample ID:BF00-CR7
Station ID:BF00-CR7
Date Sampled:2000-01-01
Sample Type 1:Lava
Sample Type 2:Lithic
Final Unit:Hccb
Text Description:
Feldspar-phyric basalt (crystals <0.5mm) from 10m-thick flow

Magmatic differentiation at an island-arc caldera: a stratigraphically constrained multi-isotope study of Okmok Volcano, Aleutian Islands, Alaska

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
BF00-CR753.46997-168.09709Finney, Benjamin2000-01-01 OkmokFeldspar-phyric basalt (crystals <0.5mm) from 10m-thick flowBF00-CR7LavaHccbWhole-rock 53.88069921 1.485218302 15.94973417 10.58381666 0.198364749 4.370066054 8.971725471 3.16175286 1.137828258 0.260794265 99.3124113XRF10.511 2.7966284033861 25.872959968511 387.17900360612 339.44804333888 11.735004589277 27.638761435116 4.029151790503 18.624497409285 5.1543841070631 1.528208328716 5.6054021139593 0.98069785221771 6.2208519044612 1.2846420902401 3.6095734392319 0.52047490909167 3.2637428700465 0.51096811418256 32.447854139755 129.38739060514 4.1292920877287 3.7875363588497 0.30528402121143 9.8156873168324 2.4351297575702 1.1467561334963 31.54308809343 352 54 12 194 94 18 4113ICPMS: 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;


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