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Sample info : ANI-35
Sample ID:ANI-35
Station ID:Aniakchak_Site_35
Latitude:56.90680979439
Longitude:-158.21648816168
Datum:NAD83
Date Sampled:2002-00-00
Sample Type 1:Tephra Fall
Text Description:
Unit T3; Layer A; 41 cm thick; Slight normal grading, slight stratification, poorly sorted, lithic-rich, black, black and dark brown pumice, andesitic and dacitic lithics

References:
The 1931 eruption of Aniakchak volcano, Alaska
Variations in eruption style during the 1931 A.D. eruption of Aniakchak volcano, Alaska

Geochem Data:
StationIDlatitudelongitudeGeologistDateVisitedVolcanoLocationDescriptionTextDescriptionSample IDSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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
Aniakchak_Site_3556.90680979439-158.21648816168Nicholson, R. S.2002-00-00AniakchakUnit T3; Layer A; 41 cm thick; Slight normal grading, slight stratification, poorly sorted, lithic-rich, black, black and dark brown pumice, andesitic and dacitic lithicsANI-35 57.54 1.29 16.86 7.74 0.21 3.23 7.07 4.27 1.35 0.43 99.246132XRF7.74 1.323444852 28.92855003 452.7487959 428.5068068 15.06493688 32.54631999 4.638268217 20.79806967 5.404458656 1.832139219 5.757263043 0.971168053 5.870458387 1.212650345 3.274381064 0.467894495 2.919536914 0.466071359 30.6010313 113.0579802 6.672047979 3.211537959 0.458737363 5.56035065 2.413486029 1.241542013 25.79207073 3658ICPMS 30 460 420 23 42 30 117 8.5 7 4 22 182 10 0 15 101 203658XRFCl V=0.2, M=EMP, R=3658;
Aniakchak_Site_3556.90680979439-158.21648816168Nicholson, R. S.2002-00-00AniakchakUnit T3; Layer A; 41 cm thick; Slight normal grading, slight stratification, poorly sorted, lithic-rich, black, black and dark brown pumice, andesitic and dacitic lithicsANI-35 60.3 1.6 13 9.6 0.214 3 5.5 4.1 2 0.434 97.83658EMP: SiO2, TiO2, Al2O3, FeOT, MgO, CaO, Na2O, K2O; XRF: MnO, P2O5; 9.6


Sample Location

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