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SAMPLE INFO : U-2
Sample ID:U-2
Station ID:U-2
Latitude:57.863
Longitude:-156.5079
Datum:NAD83
Sample Type 1:Lava
Sample Type 2:Dome
Text Description:
Lava from Dome 600, yielded a weighted-mean plateau age of 23.3 +/- 1.2 ka.

References:
Blue Mountain and The Gas Rocks: rear-arc dome clusters on the Alaska Peninsula

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Geologic 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
U-257.863-156.5079Hildreth, E. W. 23300 ± 1200 40Ar/39Ar; 4391; weighted mean plateau ageGas Rocks, theSE face of NW Dome 600Lava from Dome 600, yielded a weighted-mean plateau age of 23.3 +/- 1.2 ka.U-2LavaWhole-rock 63.04 0.56 17.18 5.1 0.13 1.91 5.61 3.98 1.92 0.17 98.584391XRF5.1LOI=1.53XRF 51 777 422 20 155 8 9 11 22 47 4391XRF-EDS

SAMPLE LOCATION

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Page modified: August 1, 2017 15:29
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