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Text Description: hand=picked lapilli from layer at base of 301-1. Lapilli max 4 cm; ave ~1 cm. gray to tan, frothy with delicate glass threads. From topmost tephra deposit (under snow) prior to 4/4 that was deposited here (no 4/4/ deposit here); 3/31/09? 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 | Coeff | 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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09RDKFB301 | 60.591144575498 | -152.68842338416 | Bull, K. F. | 2009-04-04 | Redoubt | 2009-3-15 | DFR | hand=picked lapilli from layer at base of 301-1. Lapilli max 4 cm; ave ~1 cm. gray to tan, frothy with delicate glass threads. From topmost tephra deposit (under snow) prior to 4/4 that was deposited here (no 4/4/ deposit here); 3/31/09? | 09RDKFB301-3 | Tephra Fall | Cumulate | Glass | 68.716218352081 | 0.63751722554166 | 14.857966450813 | 3.8943019729543 | 0.12171040470332 | 1.007455861115 | 2.9118961419303 | 4.5753658818786 | 2.8224024877701 | 0.3136039211296 | 99.9055 | 8333 | EMP | 3.8943019729543 | Cl=0.18285438613628 | EMP |
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