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Sample ID:BF00-CRS1
Station ID:BF00-CRS1
Date Sampled:2000-01-01
Sample Type 1:Tephra Fall
Sample Type 2:Bomb
Final Unit:Hccb
Text Description:
Welded spatter-agglutinate. Sample is an aphyric bomb, welded amongst scoria

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-CRS153.4721-168.10813Finney, Benjamin2000-01-01 OkmokWelded spatter-agglutinate. Sample is an aphyric bomb, welded amongst scoriaBF00-CRS1Tephra FallCumulateHccbWhole-rock 53.6736785 1.838346091 15.19900348 11.71016415 0.218994234 4.088562072 8.548811605 3.204548651 1.205472847 0.312418379 99.5464113XRF11.657 2.5972418995724 27.179976438193 406.62574641451 340.00394756716 12.809601487063 30.440860574226 4.480168032908 20.641860831703 5.8738581509253 1.7783356825421 6.4308891524493 1.1048378318955 6.9345691857169 1.4475723834677 3.9910649524094 0.58097781746789 3.644495782142 0.56832688063638 36.474828225069 140.47281534037 4.471480837991 4.0684416158899 0.32254415220574 8.9818625597481 2.6723053960935 1.3017613035363 36.701608371528 433 41 8 160 106 22 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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