AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > SB87-39

SAMPLE INFO : SB87-39
Sample ID:SB87-39
Station ID:SB87-39
Latitude:52.3063
Longitude:-172.3732
Datum:NAD83
Date Sampled:1987-00-00
Sample Type 1:Lava
Sample Unit:eld
Text Description:
Deeply eroded lavas and dikes (316-174 ka)

References:
Volcanic history and magmatic evolution of Seguam Island, Aleutian island arc, Alaska
Geochronic and isotopic constraints on the magmatic evolution of Pleistocene-Recent Aleutian and Andean volcanic complexes

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
SB87-39 52.3063 -172.3732 Unknown, Unknown 1987-00-00 210600 ± 42400 40Ar/39Ar; 4444; Seguam Deeply eroded lavas and dikes (316-174 ka) Deeply eroded lavas and dikes (316-174 ka) SB87-39 Lava eld Whole Rock 54.9 1.01 17.42 9.01 0.16 4.53 8.39 3.12 0.9 0.16 99.964444ICP9.01 1.61 20 333 298 6.8 16 2.16 10.4 3.07 0.99 3.32 0.61 3.68 0.78 2.38 0.36 2.27 0.334 19 74 1.7 2.2 0.08 7.3 1.67 0.95 32 250 20 28 42 62 4444ICPMSTl V=0.13, M=ICPMS, R=4444;

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