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SAMPLE INFO : 80cnd15
Sample ID:80cnd15
Station ID:80cnd15
Latitude:62.1098
Longitude:-144.2907
Datum:NAD83
Date Sampled:1980-01-01
Sample Type 1:Lava
Sample Type 2:Flow
Field Lithology:Andesite
Text Description:
Sanford Glacier Flows; 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

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDMaterialSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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
80cnd1562.1098-144.2907Nye, 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.Sanford Glacier Flows; 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.80cnd15Whole Rock 60.2 0.9 16.75 3.94 6.29 3.6 1.88 0.19 98.1947XRF6.24 49 558 494 15 40 19 22 196 8.8 5276 155 63 52 47XRFK V=15358, M=XRF, R=47;

SAMPLE LOCATION

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