AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > 09RDRGM015-2

SAMPLE INFO : 09RDRGM015-2
Sample ID:09RDRGM015-2
Station ID:09RDRGM015
Latitude:60.48687
Longitude:-152.84363
Datum:NAD83
Date Sampled:2009-05-16
Sample Type 1:Tephra Fall
Sample Type 2:Hand-picked juvenile pumice
Field Lithology:Andesite
Final Unit:6
 Text Description:
Hand-selected largest clasts from tephra at GPS station RVBR. White (salt and pepper, when small mafic crystals are considered) pumice that make up <10% of sample. Very vague light gray banding, moderately vesicular.

References:
Andesites of the 2009 eruption of Redoubt Volcano, Alaska

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
09RDRGM01560.48687-152.84363McGimsey, R. G.2009-05-16 Redoubt2009-3-15GPS station RVBRHand-selected largest clasts from tephra at GPS station RVBR. White (salt and pepper, when small mafic crystals are considered) pumice that make up <10% of sample. Very vague light gray banding, moderately vesicular.09RDRGM015-2Tephra FallCumulate6Whole-rock 62.45493384 0.475617763 17.9588166 5.021023205 0.131482555 1.95367373 6.063561338 4.135513953 1.607157932 0.198219079 99.47536388333XRF5.021023205 1.209956015 32.07161247 684.8629968 509.4547471 12.48201133 25.88173795 3.285925157 13.60552447 3.055965934 0.958463641 2.943370935 0.469190566 2.899713386 0.601837937 1.663475424 0.256568683 1.66150052 0.277419498 15.63209796 113.7945623 4.83604119 3.137418757 0.351550921 6.53068722 1.897940125 0.850771706 8.605331707 96.9 4.4 3.8 32.3 73.1 19 8333ICPMS: 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;

SAMPLE LOCATION

Contact AVO Privacy Accessibility Information Quality FOIA
URL: avo.alaska.edu/samples/sample_info.php
Page modified: August 1, 2017 15:29
Contact Information: AVO Web Team

twitter @alaska_avo
facebook alaska.avo
email Receive volcano updates by email: USGS VNS

This website is supported by the U.S. Geological Survey under Cooperative Agreement Grant G19AC00060 and G19AC00171.

Mention of trade names or commercial products does not constitute their endorsement by the U.S. Geological Survey.