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SAMPLE INFO : ID16
Sample ID:ID16
Station ID:ID16
Latitude:53.51706
Longitude:-167.82056
Datum:NAD83
Sample Type 1:Lava
Field Lithology:Basalt
Text Description:
Magnesian basalt containing large olivine phenocrysts (15.6%) and chromite microphenocrysts set in a fine-grained ol-cpx-pl-gl groundmass.

References:
Petrology and geochemistry of Okmok and Wrangell volcanoes, Alaska
Ultramafic xenoliths from Adagdak volcano, Adak, Aleutian Islands, Alaska: deformed igneous cumulates from the Moho of an island arc
Geochemistry of primary and least fractionated lavas from Okmok volcano, Central Aleutians: implications for arc magmagenesis

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
ID1653.51706-167.82056Unknown, Unknown OkmokLava flow Cape Idak block. Nye/Reid 1980.Magnesian basalt containing large olivine phenocrysts (15.6%) and chromite microphenocrysts set in a fine-grained ol-cpx-pl-gl groundmass.ID16LavaWhole-rock 48.51 0.7 15.87 0.17 11.32 10.79 2.19 0.52 0.12 100.3747XRF9.81 7 275 462 19 18 10 16 62 5.4 238 585 273 430147XRF

SAMPLE LOCATION

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Page modified: August 1, 2017 15:29
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