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SAMPLE INFO : 72-ARh-340
Sample ID:72-ARh-340
Station ID:72-ARh-340
Latitude:62.2339
Longitude:-143.3381
Datum:NAD83
Date Sampled:1972-00-00
Sample Type 1:Tuff
Sample Type 2:Breccia
Field Lithology:Rhyodacite
Text Description:
Rhyodacite tuff breccia. Massive, structureless palagonitized breccia containing blocks and smaller fragments of rhyodacite mineralogically similar to the associated rhyodacite flows (Qr). Breccia probably represents an ice-flow contact deposit

References:
Geologic map of the Nabesna A-5 quadrangle, 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
72-ARh-34062.2339-143.3381Richter, D. H.1972-00-00 Nabesna A-5 quadrangle; Wrangell Lava; Wrangell Volcanic Field. lat long points derived from paper map.Rhyodacite tuff breccia. Massive, structureless palagonitized breccia containing blocks and smaller fragments of rhyodacite mineralogically similar to the associated rhyodacite flows (Qr). Breccia probably represents an ice-flow contact deposit72-ARh-340TuffDikeWhole-rock 67.8 0.47 17.3 2.4 0.08 0.88 3.1 5.2 1.9 0.23 100.284537RAPIDA1.21.3H2O=0.72RAPIDA

SAMPLE LOCATION

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