AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > 86Au122

SAMPLE INFO : 86Au122
Sample ID:86Au122
Station ID:86Au122
Latitude:59.3626
Longitude:-153.435
Datum:NAD83
Date Sampled:1986-01-01
Sample Type 1:Lava
Sample Type 2:Pumice
Text Description:
Explosive phase. Grey pumice collected from hot 1986 pumice flow. Contains phenocrysts of plag, opx, cpx, oxides, and traces of resorbed ol. Groundmass glass is moderately vesicular, colorless, and generally free of microlites.

References:
The petrology and petrography of lava from the 1986 eruption of Augustine volcano

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
86Au12259.3626-153.435Harris, G. W.1986-01-01 Augustine1986-3-27Collected from 1986 pumice flowExplosive phase. Grey pumice collected from hot 1986 pumice flow. Contains phenocrysts of plag, opx, cpx, oxides, and traces of resorbed ol. Groundmass glass is moderately vesicular, colorless, and generally free of microlites.86Au122LavaWhole-rock 61 0.57 16.4 5.75 0.13 3.65 7.04 3.86 0.98 0.14 99.9664XRF6.355.75LOI=0 17 491 317 11 86 10 71 664XRF

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 G19AC00060 and G19AC00171.

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