AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > AMK-4

SAMPLE INFO : AMK-4
Sample ID:AMK-4
Station ID:AMK-4
Latitude:55.41728
Longitude:-163.14687
Datum:NAD83
Sample Type 1:Lava
Text Description:
Porphyritic lava with phenocrysts of plagioclase, orthopyroxene, clinopyroxene, and magnetite set in a felty groundmass of glass and minerals.

References:
Geology of Amak Island, Aleutian Islands, 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
AMK-455.41728-163.14687Unknown, Unknown AmakAmak IslandPorphyritic lava with phenocrysts of plagioclase, orthopyroxene, clinopyroxene, and magnetite set in a felty groundmass of glass and minerals.AMK-4LavaWhole-rock 58.67958901 0.659834914 18.29604011 6.519068668 0.179207639 2.307963847 6.783300297 4.473488537 1.826147914 0.275349076 99.412129569731XRF6.519068668 0.505825532 28.19161761 850.6302836 683.4110994 24.21959309 52.22060731 6.610290587 28.53142317 5.506509818 1.620535291 4.428481747 0.626667204 3.460210362 0.678009541 1.905120336 0.286447877 1.96425704 0.305769691 20.10279958 158.6336407 5.768006749 4.025226428 0.395366917 7.490985583 5.26365125 2.039008147 9731ICPMS 41.9046 880.0959 672.1617 55.5087 19.5621 156.5961 8.3412 126.6075 3.1776 3.2769 6.8517 62.7576 18.07269731XRFRb V=42, M=NN, R=1311;Sr V=696, M=NN, R=1311;Ba V=899, M=NN, R=1311;La V=21, M=NN, R=1311;Ce V=45, M=NN, R=1311;Nd V=29, M=NN, R=1311;Zr V=175, M=NN, R=1311;Y V=23, M=NN, R=1311;Nb V=5.7, M=NN, R=1311;Pb V=9.6, M=NN, R=1311;Th V=8.7, M=NN, R=1311;Zn V=51, M=NN, R=1311;Cu V=1, M=NN, R=1311;Ni V=0, M=NN, R=1311;Co V=19, M=NN, R=1311;Cr V=4, M=NN, R=1311;V V=99, M=NN, R=1311;
AMK-455.41728-163.14687Unknown, Unknown AmakAmak IslandPorphyritic lava with phenocrysts of plagioclase, orthopyroxene, clinopyroxene, and magnetite set in a felty groundmass of glass and minerals.AMK-4LavaWhole-rock 58.19 0.63 18.67 6.43 0.15 2.26 7.06 4.49 1.77 0.34 100.31311WET3.533.25Rb V=42, M=NN, R=1311;Sr V=696, M=NN, R=1311;Ba V=899, M=NN, R=1311;La V=21, M=NN, R=1311;Ce V=45, M=NN, R=1311;Nd V=29, M=NN, R=1311;Zr V=175, M=NN, R=1311;Y V=23, M=NN, R=1311;Nb V=5.7, M=NN, R=1311;Pb V=9.6, M=NN, R=1311;Th V=8.7, M=NN, R=1311;Zn V=51, M=NN, R=1311;Cu V=1, M=NN, R=1311;Ni V=0, M=NN, R=1311;Co V=19, M=NN, R=1311;Cr V=4, M=NN, R=1311;V V=99, M=NN, R=1311;

SAMPLE LOCATION

Contact AVO Privacy Accessibility Information Quality FOIA
URL: www.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