AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
You are here: Home > Samples > ANI-24A

Sample ID:ANI-24A
Station ID:Aniakchak_Site_24
Date Sampled:2002-00-00
Sample Type 1:Tephra Fall
Text Description:
Unit T2; Layer A; 3-4 cm thick; normally graded, well sorted, gray, fine-grained, gray pumice, andesitic lava lithics

The 1931 eruption of Aniakchak volcano, 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
Aniakchak_Site_2456.88379-158.20313Nicholson, R. S.2002-00-00 Aniakchak1931-5-1Doublet Crater rimUnit T2; Layer A; 3-4 cm thick; normally graded, well sorted, gray, fine-grained, gray pumice, andesitic lava lithicsANI-24ATephra FallCumulateWhole-rock 66.68 0.827 15.81 3.95 0.163 1.25 3.34 5.16 2.58 0.242 3658XRF3.95 2.787989909 59.99963103 770.5420097 267.8500027 23.71578852 50.34495034 6.773926121 28.87162819 7.146049768 1.922430335 7.268018452 1.244010451 7.833382305 1.624356637 4.582167814 0.673628916 4.353982244 0.680967341 42.31424239 221.9002733 12.59454877 6.183296131 0.874080395 9.812844256 5.408534487 2.500088141 14.71964952 51 1 3 8 82 17 3658ICPMS: 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, Cu, 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 G19AC00060 and G19AC00171.

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