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SAMPLE INFO : 95-ASL-8
Sample ID:95-ASL-8
Station ID:95-ASL-8
Latitude:62.18
Longitude:-143.09
Datum:NAD83
Sample Type 1:Lava
Sample Type 2:Flow
Text Description:
Lowest flow in the package exposed by a small tributary of Cristo Creek. Flow was approximately 30 feet thick and platy with little megascopic compositional variation. Platy joints exhibit a rounded orientation possibly as a result of flow turbulence? Sample is massive and occasionally vesicular (<2 mm). Blue-gray groundmass; aphyric

References:
A reconnaissance study of mafic to intermediate intra-arc volcanism in the western Wrangell Volcanic Field, 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
95-ASL-862.18-143.09Lunt, A. S. GordonJaeger Mesa. SE 1/4, SE 1/4, Sec 25, T5N, R12E, Nabesna A-5 quad, AlaskaLowest flow in the package exposed by a small tributary of Cristo Creek. Flow was approximately 30 feet thick and platy with little megascopic compositional variation. Platy joints exhibit a rounded orientation possibly as a result of flow turbulence? Sample is massive and occasionally vesicular (<2 mm). Blue-gray groundmass; aphyric95-ASL-8LavaWhole-rock 57.05 2.14 15.53 8.82 0.17 3.21 6.3 4.69 1.33 0.42 100.316122DCP9.738.82LOI=0.29DCP 24 521 471 21 41 35 222 8.9 29 231bdl 5 32 83 21 6122DCP

SAMPLE LOCATION

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