AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > 15mkjrs506i

SAMPLE INFO : 15mkjrs506i
Sample ID:15mkjrs506i
Station ID:15mkjrs506
Latitude:53.8861
Longitude:-166.83631
Datum:NAD83
Date Sampled:2015-07-24
Sample Type 1:Tephra Fall
Text Description:
variably thick yellow-tan-orange layer; poorly sorted silt to 1mm pumice?; most of this layer is 1cm thick; took photo of 6cm-thick pod

References:
Petrology and geochemistry of three Early Holocene eruptions from Makushin Volcano, Alaska

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Final UnitMaterialCoeffSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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
15mkjrs50653.8861-166.83631Schaefer, J. R. G.2015-07-24 Makushinupper Makushin valleyvariably thick yellow-tan-orange layer; poorly sorted silt to 1mm pumice?; most of this layer is 1cm thick; took photo of 6cm-thick pod15mkjrs506iTephra FallCumulateGlass 61.544844091919 1.5294918112834 14.675998679802 9.4351941350316 0.19387627379532 2.1987818897329 5.2526889241025 3.0340330518107 1.5980791959825 0.31173427710805 98.460941515121EMP9.4351941350316Cl=0.15548570594257; F=0.069791963489178EMP

SAMPLE LOCATION

Contact AVO Privacy Accessibility Information Quality FOIA
URL: www.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.