AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > 17JFLPV011A

SAMPLE INFO : 17JFLPV011A
Sample ID:17JFLPV011A
Station ID:17JFLPV011
Latitude:55.3737
Longitude:-161.79038
Datum:NAD83
Date Sampled:2017-07-23
Sample Type 1:Tephra Fall
Sample Type 2:Bulk
Field Lithology:Basalt
 Text Description:
Clean open framework scoria fall deposit. Frothy vesicular slightly irridescent. Range in clast size from 2 to 3 mm up to 7 cm. Phenocrysts are ~ 10 vol. % or less.

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
17JFLPV01155.3737-161.79038Larsen, J. F.2017-07-23 PavlofSouth of Pavlof, south of flank cinder cone JClean open framework scoria fall deposit. Frothy vesicular slightly irridescent. Range in clast size from 2 to 3 mm up to 7 cm. Phenocrysts are ~ 10 vol. % or less.17JFLPV011ATephra FallCumulateWhole-rock 52.71668697 1.068710429 19.03522123 9.470744456 0.183154066 4.568390286 8.892348455 3.235585156 0.600098853 0.229060098 99.486925715231XRF9.470744456LOI=0 0.506406721 10.12586636 229.896365 400.7680785 7.990867306 19.98728833 2.950115736 14.26675348 3.920862141 1.300849778 4.377025966 0.741902393 4.690171487 0.998014214 2.748743903 0.403864886 2.510861786 0.400884779 25.59208441 96.52330667 2.789199668 2.520267234 0.178410674 4.182803579 0.899311526 0.424705513 28.93311847 244.4715 19.9 13.4325 38.7055 90.147 18.4075 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

Contact AVO Privacy Accessibility Information Quality FOIA
URL: avo.alaska.edu/samples/sample_info.php
Page modified: August 1, 2017 15:29
Contact Information: AVO Web Team

twitter @alaska_avo
facebook alaska.avo
email Receive volcano updates by email: USGS VNS

This website is supported by the U.S. Geological Survey under Cooperative Agreement Grant G22AC00137

Mention of trade names or commercial products does not constitute their endorsement by the U.S. Geological Survey.