AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
You are here: Home > Samples > 12AKBJ012

Sample ID:12AKBJ012
Station ID:12AKBJ012
Date Sampled:2012-07-26
Sample Type 1:Lava
Final Unit:lya
Text Description:
Two flows sampled near caldera floor. This is the lower one. Base not exposed (buried in snow). Dips towards "dome field". 3 m thick. Fairly fresh.x

The eruptive history, magmatic evolution, and influence of glacial ice at long-lived Akutan volcano, eastern 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
12AKBJ01254.14793-165.96299Jicha, B. R.2012-07-26 Akutaninside caldera, northern wallTwo flows sampled near caldera floor. This is the lower one. Base not exposed (buried in snow). Dips towards "dome field". 3 m thick. Fairly fresh.x12AKBJ012LavalyaWhole-rock 54.83612574 1.056031539 19.10278243 8.338580859 0.20179988 2.816231214 8.711477828 3.940679522 0.821803655 0.174487336 99.0995933214991XRF8.338580859 1.869204784 18.60658125 300.0240711 432.6321092 7.209439114 17.63657323 2.669531353 12.98484596 3.899531651 1.332892058 4.608982738 0.826549829 5.392581228 1.126846712 3.1764142 0.469371579 2.92373758 0.463447584 29.16033462 82.82104654 1.424848541 2.464472337 0.105678248 9.167491129 1.593709091 0.801112445 26.05468073 229.7134 2.6838 3.479 66.9956 83.8936 19.88 14991ICPMS: 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: 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 G19AC00060 and G19AC00171.

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