AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > SB87-62

SAMPLE INFO : SB87-62
Sample ID:SB87-62
Station ID:SB87-62
Latitude:52.316
Longitude:-172.51
Datum:NAD83
Date Sampled:1987-00-00
Text Description:
Seguam Island, western Turf Point Formation

References:
Mid-Pleistocene lavas from the Seguam volcanic center, central Aleutian arc: closed-system fractional crystallization of a basalt to rhyodacite eruptive suite

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDMaterialSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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
SB87-6252.316-172.51Unknown, Unknown1987-00-00 SeguamSeguam Island, western Turf Point FormationSeguam Island, western Turf Point FormationSB87-62Whole Rock 53.3 0.75 19.4 8.2 0.15 4.8 10.8 2.46 0.33 0.13 98.971981XRF1.326.91LOI=-0.36; H2OM=0.16XRF 7 180 309 8 47 17 9 1981XRF

SAMPLE LOCATION

Contact AVO Privacy Accessibility Information Quality FOIA
URL: www.avo.alaska.edu/samples/sample_info.php
Page modified: July 14, 2014 13:37
Contact Information: AVO Web Team

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