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SAMPLE INFO : 05SMMC001
Sample ID:05SMMC001
Station ID:05SMMC001
Latitude:51.91587
Longitude:179.64689
Datum:NAD83
Date Sampled:2005-09-11
Sample Type 1:Lava
Field Lithology:Andesite
Final Unit:Cerberus east cone dammer lava
Text Description:
margin of young dacite-andesite flow from Cerberus. This is the same flow that dams a small lake lower down. Only slightly more vegetated than 1929 flows from Gareloi, probably <100s yrs old. Lava is dense and glassy, plag, 2 px, sub-cm clots of plag+cpx

References:
Postglacial eruptive history and geochemistry of Semisopochnoi volcano, western Aleutian Islands, 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
05SMMC00151.91587179.64689Coombs, M. L.2005-09-11 Semisopochnoiyoung andesite-dacite lava flow margin from cerberus, inside calderamargin of young dacite-andesite flow from Cerberus. This is the same flow that dams a small lake lower down. Only slightly more vegetated than 1929 flows from Gareloi, probably <100s yrs old. Lava is dense and glassy, plag, 2 px, sub-cm clots of plag+cpx05SMMC001LavaCerberus east cone dammer lavaWhole-rock 56.38970436 0.965094962 18.31463397 7.986452352 0.208266464 2.92722175 6.956190142 4.318225141 1.623084628 0.31113626 99.7280113321XRF7.986452352 1.92459358 33.90220204 576.0533309 426.5095387 13.0625379 30.23736115 4.468728348 20.46096774 5.314514801 1.600950966 5.329872465 0.879814195 5.486460597 1.142011073 3.145659502 0.464903995 2.911292178 0.472981337 28.73871105 119.0267941 2.947536646 3.458206858 0.189312756 7.942245469 2.843764207 1.321132171 18.0963207 165.4 6.4 6.1 98.7 20.8 13321ICPMS: Cs, Rb, Ba, Sr, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Zr, Nb, Hf, Ta, Pb, Th, U, Sc; XRF: V, Cr, Ni, Zn, Ga;

SAMPLE LOCATION

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