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SAMPLE INFO : 80cnd13
Sample ID:80cnd13
Station ID:80cnd13
Latitude:62.1008
Longitude:-144.2768
Datum:NAD83
Date Sampled:1980-01-01
Sample Type 1:Lava
Text Description:
SG - Sanford Gl area- of Nye (1983). These andesites, by virtue of their geographic position, may have been derived from Mt. Zanetti. If so, Mt. Zanetti represents essentially a monogenetic vent of roughly the volume of Mt. St. Helens.

References:
Petrology and geochemistry of Okmok and Wrangell volcanoes, Alaska
Geochemistry of some Quaternary lavas from the Aleutian Arc and Mt. Wrangell

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
80cnd1362.1008-144.2768Nye, C. J.1980-01-01 WrangellThese flows were collected from cliffs bordering the ground moraine of a retreating, unnamed, glacier south of the Sanford Glacier. These flows span 700 m of continous stratigraphic section with no apparent time break, except for a weathering surface immediately above 80cnd01. Individual samples are no closer than every other flow, and in many cases 3-4 flows may be spanned between individuals.SG - Sanford Gl area- of Nye (1983). These andesites, by virtue of their geographic position, may have been derived from Mt. Zanetti. If so, Mt. Zanetti represents essentially a monogenetic vent of roughly the volume of Mt. St. Helens.80cnd13LavaWhole-rock 60.26 0.91 16.81 0.1 4.02 6.41 3.84 1.845 0.19 98.9913291XRF5.61 1.045124285 46.94788514 518 509.1566565 15 32 4.505606198 16 4.104522883 1.178251154 4.01036458 0.662588941 4.067791407 0.81151976 2.218159418 0.317171856 1.951103365 0.306715363 21.01574259 180.1503393 5.689140865 4.757710626 0.456458159 8 4 1.785810735 17 140 70 0 54 60 18 13291ICPMS: Cs, Rb, Sr, Pr, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Zr, Nb, Hf, Ta, U; XRF: Ba, La, Ce, Nd, Pb, Th, Sc, V, Cr, Cu, Zn, Ga;
80cnd1362.1008-144.2768Nye, C. J.1980-01-01 WrangellThese flows were collected from cliffs bordering the ground moraine of a retreating, unnamed, glacier south of the Sanford Glacier. These flows span 700 m of continous stratigraphic section with no apparent time break, except for a weathering surface immediately above 80cnd01. Individual samples are no closer than every other flow, and in many cases 3-4 flows may be spanned between individuals.SG - Sanford Gl area- of Nye (1983). These andesites, by virtue of their geographic position, may have been derived from Mt. Zanetti. If so, Mt. Zanetti represents essentially a monogenetic vent of roughly the volume of Mt. St. Helens.80cnd13LavaWhole-rock 59.76 0.89 16.65 3.95 6.37 4.05 1.87 0.19 99.0747XRF6.28 48 487 22 190 7.8 53 1535847XRF

SAMPLE LOCATION

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