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SAMPLE INFO : BF00-1997F
Sample ID:BF00-1997F
Station ID:BF00-1997F
Latitude:53.437418
Longitude:-168.15619
Datum:NAD83
Date Sampled:2000-01-01
Sample Type 1:Lava
Sample Type 2:Flow
Text Description:
Highly vesicular basalt from blocky flow-top. Plag-phyric, crystals <1 mm. 1997 flow.

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
BF00-1997F53.437418-168.15619Finney, Benjamin2000-01-01 Okmok1997-2-131997 flow - caldera floorHighly vesicular basalt from blocky flow-top. Plag-phyric, crystals <1 mm. 1997 flow.BF00-1997FLavaWhole-rock 52.38 1.35 16.01 11.26 0.2 4.93 9.88 3.02 0.79 0.18 3500XRF11.26 2.117121797 17.06773831 269.1682036 330.4542083 7.627653975 18.06662683 2.629507033 12.32275048 3.624121956 1.203535868 4.060504681 0.715533953 4.666213207 0.960366079 2.708231937 0.38961473 2.438763688 0.387860155 24.38003332 84.78817811 2.672974603 2.503276057 0.193072444 6.941436687 1.627320083 0.799064837 40.62726383 435 49 14 175 88 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;
BF00-1997F53.437418-168.15619Finney, Benjamin2000-01-01 Okmok1997-2-131997 flow - caldera floorHighly vesicular basalt from blocky flow-top. Plag-phyric, crystals <1 mm. 1997 flow.BF00-1997FLavaWhole-rock 52.37913281 1.346432306 16.00836618 11.26417826 0.202115679 4.927198134 9.884562787 3.016651919 0.794385005 0.176976913 99.4484113XRF11.202

SAMPLE LOCATION

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