AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
You are here: Home > Samples > 47AC89

Sample ID:47AC89
Station ID:47AC89
Geologic reconnaissance of Semisopochnoi Island, western Aleutian Islands, Alaska
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
47AC8951.9288179.5977Unknown, Unknown Semisopochnoi47AC89Whole-rock 65.5 0.69 16.13 4.88 0.18 0.99 2.93 4.86 3.4 0.22 99.81368NN1.173.81H2OP=0.06; H2OM=0.06; CO2=0NN 80.6 268 6.6 units are percent 2.82745XRF: Rb, Sr, Ni; NN: K;
47AC8951.9288179.5977Unknown, Unknown Semisopochnoi47AC89Whole-rock H2OP=0.06; H2OM=0.06; CO2=0NN 5.12 1134 21.4 50.5 6.8 30 7.09 1.62 5.68 0.99 6.44 1.4 4.08 0.61 4.34 41.5 251 6.35 6.29 15.1 5.44 2.65 24.4 3.8 36 142 133 2.3 201SS-ID: Cs, Ba, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Nb, Hf, Pb, Th, U, Mo; XRF: Y, Zr, V, Cr, Co, Cu, Zn;
47AC8951.9288179.5977Unknown, Unknown Semisopochnoi47AC89Whole-rock H2OP=0.06; H2OM=0.06; CO2=0NN units are percent 0.2units are percent 0.04 units are percent 0.02units are percent 0.04 units are percent 0.002 0.002 units are percent 0.0007 units are percent 0.003 368SPEC


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.