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SAMPLE INFO : FC-167a
Sample ID:FC-167a
Station ID:FC-167
Latitude:54.674000000889
Longitude:-164.465
Datum:NAD83
Date Sampled:2000-07-26
Sample Type 1:Lava
Sample Type 2:Flow
Field Lithology:Basaltic Andesite
Text Description:
Several flows here, base is flat ly8ing lava, then ~70m thick "breccia-looking" lava (small nodules, perhaps some kind of flow front or levee?), then more massive, laminated (1m thk laminations) intermixed w/ "breccia" flows. Then mix of "breccia" and lavas heavilly intruded by dikes. Lowest flow in upper band of laminated flows. Mafic phases, plag, basaltic andesite

References:
Volcanism on Unimak Island, Alaska, USA: a special focus on Shishaldin and Fisher volcanoes

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedVolcanoEruptionLocation 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
FC-16754.674000000889-164.465Unknown, Unknown2000-07-26FisherPartway up scree slope from base inside Eidhelberg. Several flows here, base is flat ly8ing lava, then ~70m thick "breccia-looking" lava (small nodules, perhaps some kind of flow front or levee?), then more massive, laminated (1m thk laminations) intermixed w/ "breccia" flows. Then mix of "breccia" and lavas heavilly intruded by dikes. Lowest flow in upper band of laminated flows. Mafic phases, plag, basaltic andesiteFC-167aWhole Rock 52.56 1.22 18.5 9.02 0.16 4.48 10.3 2.85 0.8 0.18 99.173574XRF9.02 1.27 17.35 292.67 367.5 9.77 22.31 3.24 14.63 3.94 1.34 4.23 0.74 4.63 0.96 2.67 0.38 2.37 0.37 23.47 97.37 3.73 2.72 0.28 4.06 1.77 0.76 30.52 3574ICPMS 263 66 13 27 82 183574XRF

SAMPLE LOCATION

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