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SAMPLE INFO : 17JFLPV017E
Sample ID:17JFLPV017E
Station ID:17JFLPV017
Latitude:55.45253
Longitude:-161.94825
Datum:NAD83
Date Sampled:2017-07-23
Sample Type 1:Pyroclastic Flow
Sample Type 2:Juvenile
Field Lithology:Basaltic Andesite
 Text Description:
Samples from three separate “cauliflower”- shaped, spalling, prismatic bombs. The bombs
contain 20 to 30 % plagioclase phenocrysts 3 to 4 mm in length. Sparse pyroxene is present,
typically 1 to 3 mm in length. Rare olivine is visible in hand samples, ~1 mm in size.

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
17JFLPV01755.45253-161.94825Larsen, J. F.2017-07-23 Pavlof2016-3-27North flanks of Pavlof. 2013 lava flow?Samples from three separate “cauliflower”- shaped, spalling, prismatic bombs. The bombs contain 20 to 30 % plagioclase phenocrysts 3 to 4 mm in length. Sparse pyroxene is present, typically 1 to 3 mm in length. Rare olivine is visible in hand samples, ~1 mm in size.17JFLPV017EPyroclastic FlowBombWhole-rock 52.97832667 1.118735467 19.50750728 8.751704767 0.179966091 4.002808729 9.064477703 3.474014404 0.652019132 0.270449766 100.373741915231XRF8.751704767LOI=0 0.489792065 10.6886532 239.5561459 402.2766287 8.456102682 21.09815632 3.182802492 14.83857902 4.140497512 1.375633428 4.445839413 0.776372307 4.865324707 1.004052303 2.795825048 0.403714393 2.531687442 0.416036467 25.71159094 106.7087503 3.396184175 2.702158423 0.205908197 4.963433862 0.871237851 0.437436558 25.84416752 226.4265 14.3715 8.1405 28.341 109.2435 20.1 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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