AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > 11c

SAMPLE INFO : 11c
Sample ID:11c
Station ID:11
Latitude:57.0179
Longitude:-157.1864
Datum:NAD83
Sample Type 1:Pyroclastic Flow
Sample Type 2:Juvenile
Text Description:
Juvenile clast from pyroclastic-flow deposit. (Texture: Vitrophyre; groundmass <0.2 mm, foliated, plagioclase>clinopyroxene>opaque; clinopyroxene as microphenocrysts or rims on quartz; hornblende reacting to pyroxene/plagioclase/opaque. Alteration: None)

References:
Petrography, chemistry, and geologic history of Yantarni volcano, Aleutian volcanic arc, Alaska

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedVolcanoEruptionLocation 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
1157.0179-157.1864Unknown, UnknownYantarniJuvenile clast from pyroclastic-flow deposit. (Texture: Vitrophyre; groundmass <0.2 mm, foliated, plagioclase>clinopyroxene>opaque; clinopyroxene as microphenocrysts or rims on quartz; hornblende reacting to pyroxene/plagioclase/opaque. Alteration: None)11cWhole Rock 60.328497805147 0.75285147011415 16.863872930557 6.0441365297546 0.12045623521826 3.2222042920885 7.2775642111034 2.7403793512155 1.6462352146496 0.17064633322587Total calculated from mixed methods 100199XRF3.782.62LOI=0.83XRF

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