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SAMPLE INFO : 85CNS34
Sample ID:85CNS34
Station ID:85CNS34
Latitude:61.227316
Longitude:-152.232243
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-34 of Nye and Turner (1990). From large b&a flow just east of glacier terminus. V fine-grained, pl phyric. Flow extends to top of canyon.

General Mineralogy Description:
V fine-grained, pl phyric.

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
85CNS3461.227316-152.232243Nye, 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-34 of Nye and Turner (1990). From large b&a flow just east of glacier terminus. V fine-grained, pl phyric. Flow extends to top of canyon.85CNS34LavaWhole-rock 59.64 0.757 17.83 0.109 3.79 6.5 4.14 1.401 0.182 99.9613291XRF5.65 0.256385689 29.65568626 662 0 27 14 3.978781861 15.95176341 3.507303611 1.132129184 3.551250133 0.514057006 3.06010918 0.597701794 1.599364584 0.232810221 1.455143999 0.23231835 15.0771821 0 4.687805839 2.965132013 0.253443415 9 3 0.817700012 26 160 66 0 17 76 18 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;
85CNS3461.227316-152.232243Nye, 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-34 of Nye and Turner (1990). From large b&a flow just east of glacier terminus. V fine-grained, pl phyric. Flow extends to top of canyon.85CNS34LavaWhole-rock 59.86 0.74 17.94 5.62 0.11 3.79 6.52 3.79 1.43 0.2 100.191580XRF5.62LOI=0.32XRF 30.7 593 12.8 117 5.9 19 1580XRF

SAMPLE LOCATION

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