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SAMPLE INFO : 12AKBJ005
Sample ID:12AKBJ005
Station ID:12AKBJ005
Latitude:54.20181
Longitude:-165.96178
Datum:NAD83
Date Sampled:2012-07-25
Sample Type 1:Lava
Final Unit:llv
Text Description:
Plug? Fragmented unit, ~50 ft thick, base not exposed, appears to be exposed down the valley wall. Massive unit grades into rubble at the top. Doesn't look like an intrusion. Above aphyric lava 12AKMC006.

References:
The eruptive history, magmatic evolution, and influence of glacial ice at long-lived Akutan volcano, eastern 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
12AKBJ00554.20181-165.96178Jicha, B. R.2012-07-25 664000 ± 10000 40Ar/39Ar; 14991; Akutanplug? on northern wedge of Qaa between Long Valley and Open BightPlug? Fragmented unit, ~50 ft thick, base not exposed, appears to be exposed down the valley wall. Massive unit grades into rubble at the top. Doesn't look like an intrusion. Above aphyric lava 12AKMC006.12AKBJ005LavallvWhole-rock 50.92098319 0.846222742 16.40499099 8.843394663 0.168005596 8.507393431 10.68283135 2.515074342 0.977348575 0.133765081 99.8049257814991XRF8.843394663 0.618150683 19.31434093 300.6435497 412.3112826 8.043073747 17.82253035 2.575846972 11.86609749 3.353912083 0.958039542 3.625033833 0.631966693 4.033649482 0.845037463 2.32500195 0.346332776 2.168147749 0.335711245 21.6885905 89.35380684 1.671497856 2.558733665 0.123105379 8.443859695 2.926856919 1.496522331 39.21187895 276.5308 303.0706 100.4934 130.214 75.8422 16.5004 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;

SAMPLE LOCATION

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