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Text Description: Old Qaa lava flow, near top of Tabe Mountain above Hot Springs Valley. 15+-m-thick flow, platy, probably core of ice-contact flow, funny curving plate fractures. May be 1 flow beneath but above QTv, 15% plagioclase, 104 mm, rare <1 mm augite References: ![]() |
StationID | Latitude | Longitude | Geologist | DateVisited | Age Info | Volcano | Eruption | Location Description | Text Description | Sample ID | Sample Type 1 | Sample Type 2 | Final Unit | Material | SiO2 | TiO2 | Al2O3 | FeOT | MnO | MgO | CaO | Na2O | K2O | P2O5 | Total-majors | REF majors | METH majors | Fe2O3/Fe203T orig | FeO/FeOT orig | Volatiles csv | METH volatiles | Cs | Rb | Ba | Sr | La | Ce | Pr | Nd | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm | Yb | Lu | Y | Zr | Nb | Hf | Ta | Pb | Th | U | Sc | V | Cr | Fe | Co | Ni | Cu | Zn | Ga | Mo | As | Na | K | Ref trace1 | METH trace1 | Rb | Ba | Sr | La | Ce | Nd | Sm | Eu | Gd | Dy | Er | Yb | Lu | Y | Zr | Nb | Pb | Th | U | Sc | Ti | V | Cr | Ni | Cu | Zn | Ga | Ref trace2 | METH trace2 | Light csv | Halogen csv | other major csv | other lile csv | other ree csv | other hfse csv | other hpe csv | other tm csv | other misc csv | |
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12AKMC026 | 54.15354 | -165.86987 | Coombs, M. L. | 2012-07-28 | 765000 ± 4000 40Ar/39Ar; 14991; | Akutan | Table Mountain above Hot Springs Valley | Old Qaa lava flow, near top of Tabe Mountain above Hot Springs Valley. 15+-m-thick flow, platy, probably core of ice-contact flow, funny curving plate fractures. May be 1 flow beneath but above QTv, 15% plagioclase, 104 mm, rare <1 mm augite | 12AKMC026 | Lava | lob | Whole-rock | 63.21024278 | 0.799098687 | 16.84330576 | 5.658670329 | 0.188315418 | 1.419200802 | 4.094608406 | 5.589480668 | 1.890292235 | 0.306764726 | 98.45231046 | 14991 | XRF | 5.658670329 | 0.670487085 | 36.15873384 | 608.9172158 | 249.1089095 | 16.66040845 | 36.98754066 | 5.964034359 | 27.60454369 | 7.726616867 | 1.908074243 | 8.646720267 | 1.530011287 | 10.04101125 | 2.128500363 | 5.982723439 | 0.900888534 | 5.729369594 | 0.922407886 | 55.27384589 | 216.6767238 | 4.329381077 | 6.15456204 | 0.324778619 | 14.04423788 | 4.111966672 | 1.99612736 | 15.15518569 | 52.9802 | 1.7892 | 2.3856 | 32.5038 | 93.933 | 19.2836 | 14991 | ICPMS: Cs, Rb, Ba, Sr, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Zr, Nb, Hf, Ta, Pb, Th, U, Sc; XRF: V, Cr, Ni, Cu, Zn, Ga; |
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