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SAMPLE INFO : 18JFLPV033G
Sample ID:18JFLPV033G
Station ID:18JFLPV033
Latitude:55.508
Longitude:-161.75411
Datum:NAD83
Date Sampled:2018-07-16
Sample Type 1:Tephra Fall
 Text Description:
Four samples from a Holocene section containing coarse lapilli fall deposits. The outcrop is located to the northeast of Pavlof Sister. 18JFLPV033G consists of higher vesicularity scoria that have a “frittery” appearance, with the largest clasts to 17 to 18mm in size. These lapilli contain platy, rusty plagioclase crystals.

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
18JFLPV03355.508-161.75411Larsen, J. F.2018-07-16 PavlofSame as station 18IPE1: Tephra site on the NE flank of Pavlof Sister Volcano.Four samples from a Holocene section containing coarse lapilli fall deposits. The outcrop is located to the northeast of Pavlof Sister. 18JFLPV033G consists of higher vesicularity scoria that have a “frittery” appearance, with the largest clasts to 17 to 18mm in size. These lapilli contain platy, rusty plagioclase crystals.18JFLPV033GTephra FallCumulateWhole-rock 52.70226045 1.149421176 19.34807317 9.634514428 0.191709289 4.225989644 8.715788198 3.176844268 0.60985133 0.245548045 98.63935215231XRF9.634514428LOI=0.804145818XRF 0.557913985 10.26108374 235.3075634 375.0441562 8.157344444 20.54884075 3.025255567 14.25231489 4.089899888 1.338536287 4.420160662 0.781626914 4.95915257 1.030311613 2.844560782 0.405972 2.550575321 0.399626527 25.88445821 102.8456046 2.921111905 2.695671935 0.22961271 3.962659417 0.978040274 0.456273597 28.40297529 254.702 15.386 9.996 41.258 92.61 19.208 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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