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SAMPLE INFO : 17JFLPV015A
Sample ID:17JFLPV015A
Station ID:17JFLPV015
Latitude:55.4526
Longitude:-161.93094
Datum:NAD83
Date Sampled:2017-07-21
Sample Type 1:Pyroclastic Flow
Sample Type 2:Juvenile
Field Lithology:Basaltic Andesite
 Text Description:
Sample of breadcrust bombs from a 2016 pyroclastic flow deposit mantling the 2014 lava flow. The samples contain ~20 to 30% by volume plagioclase phenocrysts up to 4 to 5 mm in length, sparse pyroxene 3 to 5 mm in length, and rare olivine ~1 to 2mm in length.

References:
Major-element oxide, trace element, and glass compositional analyses from Holocene to historical eruptions from Pavlof Volcano, Alaska

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
17JFLPV01555.4526-161.93094Larsen, J. F.2017-07-21 Pavlof2016-3-27North flanks of Pavlof. 2014 lava flow and 2016 PFSample of breadcrust bombs from a 2016 pyroclastic flow deposit mantling the 2014 lava flow. The samples contain ~20 to 30% by volume plagioclase phenocrysts up to 4 to 5 mm in length, sparse pyroxene 3 to 5 mm in length, and rare olivine ~1 to 2mm in length.17JFLPV015APyroclastic FlowBombWhole-rock 52.93599917 1.122440072 19.42302232 8.887332578 0.179449541 3.986789865 9.067434298 3.475973227 0.65183779 0.269721138 100.164229515231XRF8.887332578LOI=0 0.518432746 10.95417944 240.0811189 410.7112597 8.518909379 21.40553254 3.160415253 14.9295666 4.090858741 1.40717181 4.585749983 0.773683917 4.877230383 1.011641719 2.802782945 0.41672588 2.592223223 0.413255402 26.60431017 109.541842 3.401023257 2.794911797 0.206603287 3.954391922 0.868417427 0.451053648 26.80221921 229.2405 14.7735 6.5325 35.0745 90.048 20.2005 15231ICPMS: 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;

SAMPLE LOCATION

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Page modified: August 1, 2017 15:29
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