AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
You are here: Home > Samples > 05SMMC029a

Sample ID:05SMMC029a
Station ID:05SMMC029
Date Sampled:2005-09-22
Sample Type 1:Lava
Field Lithology:Andesite
Final Unit:Early lavas in caldera
Text Description:
vesicular black lava, from caldera floor south of Fenner Lake

Postglacial eruptive history and geochemistry of Semisopochnoi volcano, western Aleutian Islands, Alaska

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
05SMMC02951.94114179.64432Coombs, M. L.2005-09-22 SemisopochnoiOlder (?) Cerberus lava just south of Lakeshore conevesicular black lava, from caldera floor south of Fenner Lake 05SMMC029aLavaEarly lavas in calderaWhole-rock 60.34275319 0.770743185 17.98245677 6.0164290531613 0.161923409 1.797849796 5.830650765 4.466953646 2.379457868 0.250792527 98.009313321XRF6.0164290531613 3.229453882 57.28109382 695.2449929 367.3207214 16.28552326 37.46503001 5.293397332 23.3950801 5.957436773 1.498381234 5.811196636 0.959595703 5.998466242 1.268218665 3.593044044 0.536490308 3.412108791 0.556060797 32.04368139 172.3744858 4.203347542 5.040707844 0.275056274 11.0621394 4.618114512 2.131820724 17.35668608 119.3 2 4.5 83.3 20.3 13321ICPMS: 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, Zn, Ga;


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.