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SAMPLE INFO : 11KCON20B-1
Sample ID:11KCON20B-1
Station ID:11KCON20B-1
Latitude:52.169219
Longitude:-175.53043
Datum:NAD83
Date Sampled:2011-08-16
Field Lithology:Basaltic Andesite
 Text Description:
Dark grey-brown hbl-pyx-plg dense clast from the top of the Layer 2 section. Top of Layer 2 is dominated by banded pumice, most of it darker. This is one of the few homogenous clasts in the bunch. Is Basaltic Andesite starting to make inroads at the end of Layer 2? And if so, why are the burnt pumice horizons at the bottom of Layer 3 all white clasts (so it seems)?

References:
Petrologic and geochemical tracers of magmatic movement in volcanic arc systems: case studies from the Aleutian Islands and Kamchatka, Russia
Geology of Kasatochi volcano, Aleutian Islands, 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
11KCON20B-152.169219-175.53043Neill, O. K.2011-08-16 KasatochiWest beach cliffDark grey-brown hbl-pyx-plg dense clast from the top of the Layer 2 section. Top of Layer 2 is dominated by banded pumice, most of it darker. This is one of the few homogenous clasts in the bunch. Is Basaltic Andesite starting to make inroads at the end of Layer 2? And if so, why are the burnt pumice horizons at the bottom of Layer 3 all white clasts (so it seems)?11KCON20B-1Whole-rock 55.37571606 0.656310696 18.55293569 8.06014714 0.217841002 3.852679157 8.689052226 3.563681842 0.834642696 0.197003513 99.724128831XRF8.06014714 2.186780477 16.29616739 338.9295411 450.3212635 7.477609323 17.07828826 2.454857005 11.41301211 3.130506376 1.084369033 3.51305885 0.608830582 3.921171026 0.845524752 2.395190947 0.352637252 2.321328373 0.386288759 21.8066261 74.99038639 1.558308933 2.095330814 0.102479816 16.44067246 2.167819332 1.229993943 16.02210996 181.4 13.9 11.5 90.2 97.1 18.4 8831ICPMS: 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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