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SAMPLE INFO : 95-ASL-41
Sample ID:95-ASL-41
Station ID:95-ASL-41
Latitude:62.16
Longitude:-143.11
Datum:NAD83
Sample Type 1:Lava
Sample Type 2:Flow
Text Description:
Clinkery flow top grading to blocky blue boulders below. Directly above mafic tuff. Hand sample contains 1-2% 1-2 mm olivine and 5-7% <<1 -2 mm acicular plagioclase phenocrysts in a vesicular (8% 1-5 mm) blue-gray groundmass. Sample is slightly diktytaxitic and similar to HAOT in appearance.

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-4162.16-143.11Lunt, A. S. GordonLower section, Horseshoe Mesa. NE 1/4, NW 1/4, Sec 6, T4N, R12E, Nabesna A-5 quad, AlaskaClinkery flow top grading to blocky blue boulders below. Directly above mafic tuff. Hand sample contains 1-2% 1-2 mm olivine and 5-7% <<1 -2 mm acicular plagioclase phenocrysts in a vesicular (8% 1-5 mm) blue-gray groundmass. Sample is slightly diktytaxitic and similar to HAOT in appearance.95-ASL-41LavaWhole-rock 50.31 2 17.47 10.67 0.17 6.59 8.14 3.99 0.62 0.35 99.696122DCP11.6810.67LOI=-0.3DCP 7 217 561 14 35 21.1 5.2 1.83 5.8 5 3 2.7 0.4 28 171 7.5 28 207 178 68 49 72 19 6122DCP

SAMPLE LOCATION

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