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SAMPLE INFO : 17JFLPV017G
Sample ID:17JFLPV017G
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.17JFLPV017GPyroclastic FlowBombWhole-rock 53.0058998 1.119709747 19.40659326 8.86896493 0.179466957 4.002978273 9.028909243 3.464925843 0.652739253 0.269802741 99.945222715231XRF8.86896493LOI=0 0.481068042 10.42968832 239.7762033 407.9870313 8.663858518 21.61093842 3.23471089 15.15712161 4.085709275 1.390200889 4.621406706 0.785389907 4.921144568 1.046681245 2.84774665 0.416322855 2.614311656 0.405407912 25.97975434 106.8508651 3.397674382 2.827902517 0.213851893 4.077497503 0.916137093 0.451339235 25.55181453 228.452 15.124 6.2685 33.3325 89.55 18.905 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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