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SAMPLE INFO : 18CW106-1
Sample ID:18CW106-1
Station ID:18CW106
Latitude:53.93369
Longitude:-168.04255
Datum:NAD83
Date Sampled:2018-08-16
Sample Type 1:Lava
Sample Type 2:Dome
 Text Description:
Dark grey vesicular dome ; Fragment of the 1926 extrusive dome; Dome fragment with dark gray mostly crystalline groundmass and <1% hornblende to 5 mm, 10% plagioclase to 2 mm. 5x4 cm quenched vesicular plagioclase/olivine/pyoxene inclusion; 1 cm hornblend

References:
Petrology of the 2016-2017 eruption of Bogoslof Island, 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
18CW10653.93369-168.04255Waythomas, C. F.2018-08-16 Bogoslof1926-7-171926-1927 lava dome plugDark grey vesicular dome ; Fragment of the 1926 extrusive dome; Dome fragment with dark gray mostly crystalline groundmass and <1% hornblende to 5 mm, 10% plagioclase to 2 mm. 5x4 cm quenched vesicular plagioclase/olivine/pyoxene inclusion; 1 cm hornblend18CW106-1LavaWhole-rock 48.57253533 1.343121389 17.92594408 10.05232959 0.184984019 5.449409108 11.47288382 2.799366237 1.856011651 0.343404796 99.136996214381XRF10.05232959LOI=0.194201692XRF 1.25 48.6 854 825 15.2 36.47 5.44 24.7 5.78 1.76 5 0.77 4.56 0.89 2.34 0.33 2 0.32 22.32 107 3.01 3.28 0.19 3.85 3.62 1.54 44.2 375.903 24.948 19.503 101.277 73.656 19.899 14381ICPMS: 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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Page modified: August 1, 2017 15:29
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