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Sample ID:06AUMC004c2
Station ID:06AUMC004
Date Sampled:2006-02-08
Sample Type 1:pyroclastic density current
Sample Type 2:Matrix
Field Lithology:Dacite
Final Unit:2006_RPpf
Text Description:
Light gray crystal-rich dacite; groundmass consists of lustrous white glass threads; sample has 2 pyroxene and onion-like spalling.

Petrology and geochemistry of the 2006 eruption of Augustine Volcano

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
06AUMC00459.39885-153.45449Coombs, M. L.2006-02-08 Augustine2005-12-Western margin of lower RPpfLight gray crystal-rich dacite; groundmass consists of lustrous white glass threads; sample has 2 pyroxene and onion-like spalling.06AUMC004c2pyroclastic density currentBomb2006_RPpfWhole-rock 62.52 0.55 16.77 5.21 0.12 3.26 6.6 3.84 0.99 0.14 99.475492XRF5.21 0.4194339 18.1353888 434.7690999 308.9307393 10.43577788 22.1730663 3.009993811 12.75232437 3.139095341 0.989790723 3.290786932 0.558858634 3.515260653 0.753076039 2.15126664 0.326878411 2.160900048 0.358094396 19.75750893 101.1181103 2.648929933 2.934708583 0.191849373 2.595580631 2.169069093 0.882065409 14.88682479 132 42 0 20 57 16 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;


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