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SAMPLE INFO : 94SJP112A
Sample ID:94SJP112A
Station ID:94SJP112
Latitude:62.25348783
Longitude:-143.4946
Datum:NAD83
Date Sampled:1994-00-00
Sample Type 1:Lava
Sample Type 2:Block
Field Lithology:Basalt
Text Description:
Block from the Tanada Cinder Cone at Site 15. Fine grained, vesicular, holocrystalline, seriate porphyritic with a matrix of mesostasis, opaque, plagioclase, olivine, and pyroxene?. Plagioclase phenocrysts (An55-An62) occasionally have skeletal habits. May be some orthopyroxene? present. Mode: 96.6% matrix, 0.9% plagioclase, 2.4% olivine, 0.1% vesicles.

References:
Geochemical variation in the less than 5 Ma Wrangell Volcanic Field, Alaska, with an emphasis on the Skookum Creek volcanic complex

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
94SJP11262.25348783-143.4946Preece, S. J.1994-00-00 Tanada PeakNabesna B-5, T6N, R10E, S35Block from the Tanada Cinder Cone at Site 15. Fine grained, vesicular, holocrystalline, seriate porphyritic with a matrix of mesostasis, opaque, plagioclase, olivine, and pyroxene?. Plagioclase phenocrysts (An55-An62) occasionally have skeletal habits. May be some orthopyroxene? present. Mode: 96.6% matrix, 0.9% plagioclase, 2.4% olivine, 0.1% vesicles.94SJP112ALavaWhole-rock 51.71 1.3 17.44 8.25 0.14 7.62 8.92 3.2 1.1 0.28 100.016122DCP9.098.25 17 382 799 21 131 4.2 25 233 214 145 85 69 18 6122DCP
94SJP11262.25348783-143.4946Preece, S. J.1994-00-00 Tanada PeakNabesna B-5, T6N, R10E, S35Block from the Tanada Cinder Cone at Site 15. Fine grained, vesicular, holocrystalline, seriate porphyritic with a matrix of mesostasis, opaque, plagioclase, olivine, and pyroxene?. Plagioclase phenocrysts (An55-An62) occasionally have skeletal habits. May be some orthopyroxene? present. Mode: 96.6% matrix, 0.9% plagioclase, 2.4% olivine, 0.1% vesicles.94SJP112ALavaWhole-rock 51.85 1.31 17.49 8.28 0.14 7.64 8.95 3.23 1.1 0.28 99.7155DCP9.098.28LOI=0 16.8 382 799 21 131 4.2 2.9 2.1 25.1 233 214 145 85 69 18.3 55XRF: Rb, Zr, Nb, Th, U, Ni, Ga; DCP: Ba, Sc, V; MX: Sr, Y, Cr, Cu, Zn;

SAMPLE LOCATION

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