AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > 99AC47A

SAMPLE INFO : 99AC47A
Sample ID:99AC47A
Station ID:99AC47
Latitude:56.86
Longitude:-158.26
Datum:NAD83
Date Sampled:1999-01-01
Sample Type 1:Tephra Fall
Final Unit:(A2)
Text Description:
andesite from lithic breccia

References:
The physical volcanology and petrology of the 3400 YBP caldera-forming eruption of Aniakchak Volcano, Alaska
Postglacial eruptive history, geochemistry, and recent seismicity of Aniakchak Volcano, Alaska

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Geologic 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
99AC4756.86-158.26Dreher, S. T.1999-01-01 AniakchakBirthday Creek, above dacite of 99AC46andesite from lithic breccia99AC47ATephra FallCumulate(A2)Whole-rock 58.65 1.38 16.51 7.4 0.21 2.9 6.3 4.46 1.55 0.61 99.82658XRF1.256.26 1.57964974 34.54105879 538.4588532 476.6740794 19.27905897 42.34785972 5.942200568 26.55284919 6.729309062 2.124298557 6.905827263 1.145101384 6.993812451 1.415758991 3.837057449 0.542410832 3.357920833 0.53669417 35.68744216 136.4415101 8.713475256 3.858690497 0.606274898 6.347223575 3.504924975 1.509657258 25.16609815 658ICPMS

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