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SAMPLE INFO : 17JFLPV021A
Sample ID:17JFLPV021A
Station ID:17JFLPV021
Latitude:55.43995
Longitude:-161.76135
Datum:NAD83
Date Sampled:2017-07-23
Sample Type 1:Lava
Sample Type 2:Juvenile
Field Lithology:Basaltic Andesite
 Text Description:
Lava sample from dense core of a Holocene lava flow of unknown origin. This sample contains conspicuous pyroxene phenocrysts up to 5mm in length, with subordinate plagioclase phenocrysts. The lava flow is dark grey with a distinct rosecolored tint and appears older, as it is covered
with lichen and moss. The location creates ambiguity in the source of this lava flow. It could be from Pavlof or Pavlof Sister.

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
17JFLPV02155.43995-161.76135Larsen, J. F.2017-07-23 PavlofSoutheast flanks of Pavlof volcanoLava sample from dense core of a Holocene lava flow of unknown origin. This sample contains conspicuous pyroxene phenocrysts up to 5mm in length, with subordinate plagioclase phenocrysts. The lava flow is dark grey with a distinct rosecolored tint and appears older, as it is covered with lichen and moss. The location creates ambiguity in the source of this lava flow. It could be from Pavlof or Pavlof Sister.17JFLPV021ALavaWhole-rock 52.69153877 1.127645281 18.0012053 9.473963054 0.181923721 5.473869524 9.087382642 3.118873652 0.622703533 0.220884535 100.0749115231XRF9.473963054LOI=0 0.512746477 10.74042638 243.8146886 369.6542324 8.247049492 20.0510672 2.971363923 13.76626398 3.865205845 1.285480701 4.23124703 0.720821934 4.623012153 0.983978268 2.705304589 0.379786721 2.434032919 0.382041149 24.42780023 101.7754398 3.318435992 2.640210663 0.223116152 3.79834949 0.958019369 0.438363228 30.60561991 238.3 37.3 23 40.7 89.7 19 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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