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SAMPLE INFO : 85CNS47
Sample ID:85CNS47
Station ID:85CNS47
Latitude:61.213029
Longitude:-152.209603
Datum:NAD83
Date Sampled:1985-01-01
Sample Type 1:Lava
Sample Type 2:Block and Ash juvenile
 Text Description:
Sample of juvenile block from block-and-as flows deposited on the debris avalanche formed during flank collapse of ancestral Mt. Spurr (“pyroclastic fan”; sample PF-47 of Nye and Turner (1990)). Sample of andesite behind ashflow. Cpx, ol, rare hb Very fresh.

General Mineralogy Description:
Cpx, ol, rare hb!. Very fresh.

References:
Petrology, geochemistry, and age of the Spurr volcanic complex, eastern Aleutian arc
Geochemistry of some Quaternary lavas from the Aleutian Arc and Mt. Wrangell

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
85CNS4761.213029-152.209603Nye, C. J.1985-01-01 SpurrSample of juvenile block from block-and-as flows deposited on the debris avalanche formed during flank collapse of ancestral Mt. Spurr (“pyroclastic fan”; sample PF-47 of Nye and Turner (1990)). Sample of andesite behind ashflow. Cpx, ol, rare hb Very fresh.85CNS47LavaWhole-rock 58.41 0.846 17.91 0.135 3.5 7.27 3.84 1.41 0.166 99.9813291XRF6.5 0.356911362 33.54794927 434 0 17 24 3.425509551 14.7905925 3.809721381 1.167697868 3.94218186 0.627000905 4.007619981 0.807161213 2.249348759 0.320949643 2.047901489 0.318950623 21.22265563 0 3.901110883 2.886439233 0.301319841 4 2 1.009522097 27 214 22 0 9 80 22 13291ICPMS: Cs, Rb, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Nb, Hf, Ta, U; XRF: Ba, La, Ce, Pb, Th, Sc, V, Cr, Cu, Zn, Ga;
85CNS4761.213029-152.209603Nye, C. J.1985-01-01 SpurrSample of juvenile block from block-and-as flows deposited on the debris avalanche formed during flank collapse of ancestral Mt. Spurr (“pyroclastic fan”; sample PF-47 of Nye and Turner (1990)). Sample of andesite behind ashflow. Cpx, ol, rare hb Very fresh.85CNS47LavaWhole-rock 58.53 0.82 18.16 6.5 0.14 3.48 7.31 3.43 1.43 0.18 100.631580XRF6.5LOI=0.25XRF 32.9 475 19.6 108 5.5 7 1580XRF

SAMPLE LOCATION

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