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SAMPLE INFO : BF00-B1
Sample ID:BF00-B1
Station ID:BF00-B1
Latitude:53.46653
Longitude:-168.12354
Datum:NAD83
Date Sampled:2000-01-01
Sample Type 1:Tephra Fall
Sample Type 2:Bomb
Text Description:
Glassy aphyric bomb from summit of Cone B

References:
Post-caldera eruptions at Okmok volcano, Umnak Island, Alaska, with emphasis on recent eruptions from Cone A
Magmatic differentiation at an island-arc caldera: a stratigraphically constrained multi-isotope study of Okmok Volcano, Aleutian Islands, Alaska
The 2008 eruption of Okmok Volcano, Alaska: Petrological and geochemical constraints on the subsurface magma plumbing system

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
BF00-B153.46653-168.12354Finney, Benjamin2000-01-01 OkmokGlassy aphyric bomb from summit of Cone BBF00-B1Tephra FallCumulateWhole-rock 54.86 1.36 15.9 10.43 0.2 4.02 8.37 3.54 1.1 0.21 3500XRF10.43 2.424729778 24.0219497 357.2326053 339.3236894 9.870954201 23.00936308 3.325750091 15.22566866 4.298506196 1.380029511 4.715913125 0.832842898 5.402044444 1.112596437 3.07839951 0.453992899 2.870353929 0.448560127 28.15639246 111.6534827 3.516515826 3.210771777 0.254672434 8.694678871 2.391148996 1.158467377 38.32769852 372 48 8 190 91 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;
BF00-B153.46653-168.12354Finney, Benjamin2000-01-01 OkmokGlassy aphyric bomb from summit of Cone BBF00-B1Tephra FallCumulateWhole-rock 54.85516506 1.364336094 15.89713147 10.43375021 0.20223566 4.024590246 8.371147713 3.541639417 1.096700842 0.213303283 99.3894113XRF10.37

SAMPLE LOCATION

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