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Sample ID:92CNA21
Station ID:92CNA21
Date Sampled:1992-00-00
Sample Type 1:Lava
Sample Type 2:Flow
Final Unit:Qvm
Text Description:
dense glassy porphyritic dacite from youngest flow at WSW base of Vent Mountain

Postglacial eruptive history, geochemistry, and recent seismicity of Aniakchak Volcano, Alaska

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
92CNA2156.87986-158.1898Nye, C. J.1992-00-00 AniakchakWest-southwest base of Vent Mountaindense glassy porphyritic dacite from youngest flow at WSW base of Vent Mountain92CNA21LavaQvmWhole-rock 65.66639904 0.932356483 15.75672421 4.676836612 0.165596146 1.204335608 3.663187475 5.178643115 2.458851867 0.29706945 99.649191XRF4.676836612 2.656583157 57.09123006 722.8472154 0 22.73460985 47.62608634 6.304767616 27.42295055 6.986827629 1.854913109 7.257802518 1.220777479 7.331770235 1.519646337 4.293273804 0.641926883 3.997646647 0.624520768 42.92314744 223.8285853 12.04533862 5.634903963 0.797935915 9.152476401 5.26860358 2.337595986 0 49 2 6 9 249 19 9191ICPMS: Cs, Rb, Ba, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Zr, Nb, Hf, Ta, Pb, Th, U; XRF: V, Cr, Ni, Cu, Zn, Ga;


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