AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > AK-81-102

SAMPLE INFO : AK-81-102
Sample ID:AK-81-102
Station ID:AK-81-102
Latitude:54.13308
Longitude:-165.98555
Datum:NAD83
Date Sampled:1981-01-01
Sample Type 1:Lava
Field Lithology:Basalt
Text Description:
Porphyritic basaltic plug containing clinopyroxene and plagioclase phenocrysts in a groundmass consisting of plagioclase, clinopyroxene, and opaque minerals. The plagioclase phenocrysts commonly contain inclusions of clinopyroxene and opaque minerals.

References:
The igneous petrology and geochemistry of northern Akutan Island, 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
AK-81-102 54.13308 -165.98555 Unknown, Unknown 1981-01-01 Akutan Sandy Cove, Eastern Akutan Island Porphyritic basaltic plug containing clinopyroxene and plagioclase phenocrysts in a groundmass consisting of plagioclase, clinopyroxene, and opaque minerals. The plagioclase phenocrysts commonly contain inclusions of clinopyroxene and opaque minerals. AK-81-102 Lava Whole Rock 50.04 0.95 18.16 8.75 0.17 5.92 11.99 2.96 0.88 0.18 99.11876XRF3.245.72 1.58 310 8.02 19.5 3.6 1.05 0.63 2.41 0.33 2.55 2.53 1.21 31 35 1657INAA 20 462 22 159 5.9 79 1657XRF
AK-81-102 54.13308 -165.98555 Unknown, Unknown 1981-01-01 Akutan Sandy Cove, Eastern Akutan Island Porphyritic basaltic plug containing clinopyroxene and plagioclase phenocrysts in a groundmass consisting of plagioclase, clinopyroxene, and opaque minerals. The plagioclase phenocrysts commonly contain inclusions of clinopyroxene and opaque minerals. AK-81-102 Lava Whole Rock 20 350 1876XRF

SAMPLE LOCATION

Contact AVO Privacy Accessibility Information Quality FOIA
URL: avo.alaska.edu/samples/sample_info.php
Page modified: December 2, 2016 10:12
Contact Information: AVO Web Team

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