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SAMPLE INFO : 18CW100-6
Sample ID:18CW100-6
Station ID:18CW100
Latitude:53.93247
Longitude:-168.03111
Datum:NAD83
Date Sampled:2018-08-15
Sample Type 1:Pyroclastic Flow
Sample Type 2:Hand-picked dense juvenile material
Text Description:
Light gray crystal-rich dome ; Volcanic bomb on surface of 2017-2018 tuff ring; Dense non-vesicular block with light gray crystalline groundmass and 15% hornblende to 4 mm, 10% plagioclase to 4 mm. Gabbroic hornblende/plagioclase inclusions up to 1cm. Lar

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
18CW10053.93247-168.03111Waythomas, C. F.2018-08-15 Bogoslof2016-12-12bench of pyroclastic debris from 2016-2017 eruption on beach on east coast of Bogoslof near Zodiac boat landing zoneLight gray crystal-rich dome ; Volcanic bomb on surface of 2017-2018 tuff ring; Dense non-vesicular block with light gray crystalline groundmass and 15% hornblende to 4 mm, 10% plagioclase to 4 mm. Gabbroic hornblende/plagioclase inclusions up to 1cm. Lar18CW100-6Pyroclastic FlowBombWhole-rock 58.08121098 0.707158737 18.79802101 5.714310269 0.151694618 1.988618507 7.130596375 4.166755355 2.959733873 0.301910263 99.068775314381XRF5.714310269LOI=0.360638846XRF 0.86 94.5 1736 779 28.19 57.32 7.3 29.3 5.93 1.71 4.82 0.73 4.2 0.85 2.35 0.36 2.31 0.37 22.64 218 6.37 5.57 0.4 5.89 11.97 5.45 8.5 148.995 6.435 3.96 26.235 60.39 21.384 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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