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SAMPLE INFO : 18CW105-3
Sample ID:18CW105-3
Station ID:18CW105
Latitude:53.93158
Longitude:-168.03837
Datum:NAD83
Date Sampled:2018-08-16
Sample Type 1:Lava
Sample Type 2:Dome
Text Description:
Medium gray scoria ; Talus below the 2016-2017 extrusive dome; Scoria (15% vesicularity) with medium gray mostly crystalline groundmass and 1% hornblende to 1 mm (one up to 8 mm), <1% plagioclase to 2 mm, <1% pyroxene to 2 mm. Quenched pyroxene/plagioclas

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
18CW10553.93158-168.03837Waythomas, C. F.2018-08-16 Bogoslof2016-12-122016-17 lava dome, south side of islandMedium gray scoria ; Talus below the 2016-2017 extrusive dome; Scoria (15% vesicularity) with medium gray mostly crystalline groundmass and 1% hornblende to 1 mm (one up to 8 mm), <1% plagioclase to 2 mm, <1% pyroxene to 2 mm. Quenched pyroxene/plagioclas18CW105-3LavaWhole-rock 50.10592879 1.220285067 18.0810294 9.541345319 0.191746523 4.83358887 10.75121926 3.017172831 1.874872454 0.382801605 99.213063614381XRF9.541345319LOI=0 0.82 51.3 914 784 16.8 40.06 5.88 26.3 5.94 1.81 5.24 0.79 4.62 0.93 2.46 0.36 2.18 0.34 23.63 122 3.56 3.54 0.24 3.44 3.9 1.69 30.8 326.242 16.856 17.052 43.61 77.42 20.678 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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