AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > 05SMMC047

SAMPLE INFO : 05SMMC047
Sample ID:05SMMC047
Station ID:05SMMC047
Latitude:51.91088
Longitude:179.62186
Datum:NAD83
Date Sampled:2005-09-26
Sample Type 1:Pyroclastic Flow
Sample Type 2:Welded
Field Lithology:Andesite
Final Unit:CFE ignimbrite indurated zone - black clast
 Text Description:
1-2 m thick welded agglutinate breccia/pf, brick red oxidized, some clasts still have grey centers, nearly aphyric, may be part of CFE pf

References:
Postglacial eruptive history and geochemistry of Semisopochnoi volcano, western Aleutian Islands, 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
05SMMC04751.91088179.62186Coombs, M. L.2005-09-26 Semisopochnoiknob just north of Sugarloaf1-2 m thick welded agglutinate breccia/pf, brick red oxidized, some clasts still have grey centers, nearly aphyric, may be part of CFE pf05SMMC047Pyroclastic FlowBombCFE ignimbrite indurated zone - black clastWhole-rock 63.35922901 0.839260994 16.28136833 5.680009976 0.188376251 1.510230374 3.818198107 5.086078527 2.869284217 0.367964219 99.6781713321XRF5.680009976 3.641001791 67.1881672 790.6284529 296.9094 19.29049677 44.51080509 6.35068388 28.40536372 7.324461754 1.817425939 7.113903631 1.178550763 7.32506877 1.537412358 4.353559064 0.652065843 4.187758924 0.670771518 39.57819259 206.2059685 4.962974252 5.999281831 0.324501607 11.79665066 5.570302417 2.652333292 17.46142249 49.4 2 2.6 99.2 19.1 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;

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.