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Sample ID:12AKBJ010
Station ID:12AKBJ010
Date Sampled:2012-07-26
Sample Type 1:Tephra Fall
Sample Type 2:Scoria
Text Description:
Scoria from tephra; dense and frothy scoria. Collected by Michelle

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
12AKBJ01054.15223-165.99343Jicha, B. R.2012-07-26 Akutan339--atop crater rim, west sideScoria from tephra; dense and frothy scoria. Collected by Michelle12AKBJ010Tephra FallCumulateWhole-rock 63.29999109 0.867957046 16.19452369 6.227145761 0.207072711 1.684230544 4.337853694 5.388390766 1.524978308 0.267866344 99.835521114991XRF6.227145761 3.273689147 34.33624652 513.087415 324.8341595 12.37067184 29.82395416 4.423556322 20.83648468 6.060725434 1.809095664 6.918247771 1.225995981 7.791578587 1.672971529 4.779989814 0.715003036 4.515418427 0.733675133 43.69098928 153.9534173 2.628363477 4.524965953 0.197847622 14.57356344 3.199206983 1.622543739 18.02004359 65.0076 3.479 3.0814 31.6092 94.0324 19.1842 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;


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