AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > BW8-R36

SAMPLE INFO : BW8-R36
Sample ID:BW8-R36
Station ID:BW8-R36
Latitude:51.7
Longitude:-176.8
Datum:NAD83
Sample Type 1:Other
Text Description:
Clast from pyroclastic unit. Very glomeroporphyritic, clinopyroxene, plagioclase, magnetite, ol (?) replaced by calcite; chlorite, calcite

References:
Geology and geochemistry of early Tertiary submarine volcanic rocks of the Aleutian Islands, and their bearing on the development of the Aleutian Island arc

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
BW8-R3651.7-176.8Unknown, Unknown 2 km SE of head of Bay of Waterfalls; northern Yakak Peninsula; AdakClast from pyroclastic unit. Very glomeroporphyritic, clinopyroxene, plagioclase, magnetite, ol (?) replaced by calcite; chlorite, calciteBW8-R36Whole Rock 48.95 0.93 16.56 10.6 0.24 6.21 11.82 0.77 0.29 99.25571EMP10.6 0.31 148 9.6 22.7 14.6 3.81 1.14 0.616 1.65 0.26 1.64 0.98 0.49 43.9 255 45 114 571INAA 14 900 571XRFNa2O V=3.6, M=INAA, R=571;K V=6310, M=EMP, R=1825;Rb V=14.3, M=XRF-EDS, R=1825;Sr V=900, M=XRF-EDS, R=1825;Y V=20.1, M=XRF-EDS, R=1825;Zr V=72, M=XRF-EDS, R=1825;
BW8-R3651.7-176.8Unknown, Unknown 2 km SE of head of Bay of Waterfalls; northern Yakak Peninsula; AdakClast from pyroclastic unit. Very glomeroporphyritic, clinopyroxene, plagioclase, magnetite, ol (?) replaced by calcite; chlorite, calciteBW8-R36Whole Rock 48.95 0.94 16.69 10.6 0.24 6.21 11.82 3.6 0.77 0.29 99.251825EMP10.6LOI=2.91NNNa2O V=3.6, M=INAA, R=571;K V=6310, M=EMP, R=1825;Rb V=14.3, M=XRF-EDS, R=1825;Sr V=900, M=XRF-EDS, R=1825;Y V=20.1, M=XRF-EDS, R=1825;Zr V=72, M=XRF-EDS, R=1825;

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