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SAMPLE INFO : 85CNS29
Sample ID:85CNS29
Station ID:85CNS29
Latitude:61.25881
Longitude:-152.265372
Datum:NAD83
Date Sampled:1985-01-01
Sample Type 1:Lava
Text Description:
Lava from ancestral Crater Peak Peak (proto-Crater Peak of Nye and Turner (1990)) from package of flows inset against ancestral Mt. Spurr lavas west of Crater Peak. Sample PCP-B05 of Nye and Turner (1990). Cliffy ancestral Crater Peak section. Lava w/ large (to 5mm) cpx megacrysts and smaller (~1mm) equant equigranular plagioclase.

General Mineralogy Description:
Lava w/ large (to 5mm) cpx megacrysts and smaller (~1mm) equant equigranular plagioclase.

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
85CNS2961.25881-152.265372Nye, C. J.1985-01-01 SpurrLava from ancestral Crater Peak Peak (proto-Crater Peak of Nye and Turner (1990)) from package of flows inset against ancestral Mt. Spurr lavas west of Crater Peak. Sample PCP-B05 of Nye and Turner (1990). Cliffy ancestral Crater Peak section. Lava w/ large (to 5mm) cpx megacrysts and smaller (~1mm) equant equigranular plagioclase.85CNS29LavaWhole-rock 53.81 1.17 18.54 0.147 4.63 8.45 3.61 1.169 0.232 99.213291XRF8.25 0.231210176 23.50152079 335 0 8 27 3.842286418 16.6049134 4.270373924 1.349332207 4.264967647 0.675302737 4.144992479 0.84123389 2.255223832 0.31629443 2.0586857 0.31319091 20.83458139 0 4.408645636 2.551742951 0.265169018 0 2 0.761124151 32 265 54 0 29 90 19 13291ICPMS: Cs, Rb, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Nb, Hf, Ta, U; XRF: Ba, La, Ce, Th, Sc, V, Cr, Cu, Zn, Ga;
85CNS2961.25881-152.265372Nye, C. J.1985-01-01 SpurrLava from ancestral Crater Peak Peak (proto-Crater Peak of Nye and Turner (1990)) from package of flows inset against ancestral Mt. Spurr lavas west of Crater Peak. Sample PCP-B05 of Nye and Turner (1990). Cliffy ancestral Crater Peak section. Lava w/ large (to 5mm) cpx megacrysts and smaller (~1mm) equant equigranular plagioclase.85CNS29LavaWhole-rock 54.12 1.13 18.47 8.25 0.15 4.84 8.42 3.19 1.19 0.24 99.491580XRF8.25LOI=-0.04XRF 23 544 20.3 95 6.4 14 1580XRF

SAMPLE LOCATION

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