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SAMPLE INFO : 74ARh308
Sample ID:74ARh308
Station ID:74ARh308
Latitude:62.083
Longitude:-144.59398
Datum:NAD83
Date Sampled:1974-00-00
Sample Type 1:Other
Text Description:
Flows, Flow Breccias, and Tuff. Thin to thick flows, chiefly of andesite and dacite composition, interlayered with massive breccias, palagonitized airfall beds, and probably lahars of first cycle of cone building. Exposed principally on east flank of volcano. May also include pre-Mount Drum and early Mount Sanford and Mount Wrangell lavas.

References:
Geochemical variation in the less than 5 Ma Wrangell Volcanic Field, Alaska, with an emphasis on the Skookum Creek volcanic complex

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
74ARh30862.083-144.59398Richter, D. H.1974-00-00 DrumWrangell Lava, Mount Drum, AlaskaFlows, Flow Breccias, and Tuff. Thin to thick flows, chiefly of andesite and dacite composition, interlayered with massive breccias, palagonitized airfall beds, and probably lahars of first cycle of cone building. Exposed principally on east flank of volcano. May also include pre-Mount Drum and early Mount Sanford and Mount Wrangell lavas.74ARh308OtherQuenched InclusionWhole-rock 60.07 0.76 16.97 5.3 0.1 3.71 6.02 4.03 1.3 0.28 99.3355DCP5.815.3LOI=1.46DCP 538 513 17 135 16.6 113 84 39 58 70 55DCP: Ba, Sc, V; MX: Sr, Y, Cr, Cu, Zn; XRF: Zr, Ni;

SAMPLE LOCATION

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