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SAMPLE INFO : 06AUMC008b.p1
Sample ID:06AUMC008b.p1
Station ID:06AUMC008
Latitude:59.33085
Longitude:-153.3952
Datum:NAD83
Date Sampled:2006-02-20
Sample Type 1:Lahar
Sample Type 2:Hand-picked juvenile pumice
Field Lithology:Dacite
Final Unit:2006_ExLh
 Text Description:
13x11 mm piece of subangular scoria with a 30% gray rim and 60% gray core. Sample has small (less than 1 cm), irregular patches of lighter magma. Coarsely crystalline groundmass with plagioclase and pyroxene phenocrysts in a dark green-gray matrix.

References:
Petrology and geochemistry of the 2006 eruption of Augustine Volcano

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
06AUMC00859.33085-153.3952Coombs, M. L.2006-02-20 Augustine2005-12-Just above SE Beach13x11 mm piece of subangular scoria with a 30% gray rim and 60% gray core. Sample has small (less than 1 cm), irregular patches of lighter magma. Coarsely crystalline groundmass with plagioclase and pyroxene phenocrysts in a dark green-gray matrix. 06AUMC008b.p1LaharBlock2006_ExLhWhole-rock 57.35 0.718 17.52 6.73 0.144 4.75 8.46 3.46 0.74 0.133 99.115492XRF6.73 0.290163503 12.95170606 312.7201132 320.4602978 8.147135045 18.11904892 2.567267135 11.55316569 3.078064783 1.001091422 3.29900028 0.581674474 3.7092761 0.786690441 2.25214604 0.331391321 2.16010396 0.34992273 20.31285053 82.8210389 2.093194699 2.509810306 0.154140246 1.944851803 1.491601506 0.616551125 23.15611716 197 60 0 36 63 17 5492ICPMS: 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, Cu, Zn, Ga;

SAMPLE LOCATION

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