AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > FC-167b

SAMPLE INFO : FC-167b
Sample ID:FC-167b
Station ID:FC-167
Latitude:54.674000000889
Longitude:-164.465
Datum:NAD83
Date Sampled:2000-07-26
Sample Type 1:Lava
Sample Type 2:Flow
Field Lithology:Basaltic Andesite
Text Description:
Several flows here, base is flat ly8ing lava, then ~70m thick "breccia-looking" lava (small nodules, perhaps some kind of flow front or levee?), then more massive, laminated (1m thk laminations) intermixed w/ "breccia" flows. Then mix of "breccia" and lavas heavily intruded by dikes. Lower part of "breccia" looking, rounded knob flow, plag phyric basaltic andesite

References:
Volcanism on Unimak Island, Alaska, USA: a special focus on Shishaldin and Fisher volcanoes

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
FC-16754.674000000889-164.465Unknown, Unknown2000-07-26 FisherPartway up scree slope from base inside Eidhelberg. Several flows here, base is flat ly8ing lava, then ~70m thick "breccia-looking" lava (small nodules, perhaps some kind of flow front or levee?), then more massive, laminated (1m thk laminations) intermixed w/ "breccia" flows. Then mix of "breccia" and lavas heavily intruded by dikes. Lower part of "breccia" looking, rounded knob flow, plag phyric basaltic andesiteFC-167bWhole Rock 52.88 1.25 18.39 8.91 0.16 4.3 10.12 2.97 0.86 0.19 99.313574XRF8.91 1.33 20.14 293.07 371.09 9.66 22.53 3.22 14.69 3.99 1.33 4.31 0.75 4.67 0.97 2.65 0.39 2.41 0.38 23.89 100.94 3.85 2.74 0.29 4.29 1.79 0.78 32.12 3574ICPMS 265 61 10 21 83 193574XRF

SAMPLE LOCATION

Contact AVO Privacy Accessibility Information Quality FOIA
URL: 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