AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > 11KCON07B-1

SAMPLE INFO : 11KCON07B-1
Sample ID:11KCON07B-1
Station ID:11KCON07B-1
Latitude:52.17487
Longitude:-175.52933
Datum:NAD83
Date Sampled:2011-08-15
Field Lithology:Andesite
 Text Description:
Vesicular hbl-pyx-plag bearing whitish-grey pumiceous clast Taken from pumice-rich horizon near the base of L2. All samples from 11KCON07B (1-6) were taken to assess the presence of more mafic material in the early deposits. White clasts are assumed to be andesite (we'll see), while grey-brown clasts may be more mafic. Not a lot of grey clasts, but enough to notice.

References:
Petrologic and geochemical tracers of magmatic movement in volcanic arc systems: case studies from the Aleutian Islands and Kamchatka, Russia
Geology of Kasatochi volcano, Aleutian Islands, Alaska

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Final 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
11KCON07B-152.17487-175.52933Neill, O. K.2011-08-15 KasatochiWest beach cliffVesicular hbl-pyx-plag bearing whitish-grey pumiceous clast Taken from pumice-rich horizon near the base of L2. All samples from 11KCON07B (1-6) were taken to assess the presence of more mafic material in the early deposits. White clasts are assumed to be andesite (we'll see), while grey-brown clasts may be more mafic. Not a lot of grey clasts, but enough to notice.11KCON07B-1Whole-rock 61.86020026 0.429247232 18.43983007 5.041342081 0.174833644 1.649571414 6.275212868 4.682311248 1.257758001 0.189683003 98.253398831XRF5.041342081 3.389206 26.09358859 508.2253028 469.2490451 10.50695926 22.72246773 3.141004217 13.58176218 3.518444452 1.15575429 3.563547049 0.62337784 3.989089758 0.879332024 2.537062569 0.394957251 2.627757713 0.445986104 23.46418995 109.2025684 2.129503691 2.918552968 0.16158503 23.31540668 3.376283288 1.889110473 7.117989837 75.2 3.5 4.2 60.6 82.3 18.3 8831ICPMS: Cs, Rb, Ba, Sr, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Zr, Nb, Hf, Ta, Pb, Th, U, Sc; XRF: V, Cr, Ni, Cu, Zn, Ga;

SAMPLE LOCATION

Contact AVO Privacy Accessibility Information Quality FOIA
URL: avo.alaska.edu/samples/sample_info.php
Page modified: August 1, 2017 15:29
Contact Information: AVO Web Team

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

This website is supported by the U.S. Geological Survey under Cooperative Agreement Grant G22AC00137

Mention of trade names or commercial products does not constitute their endorsement by the U.S. Geological Survey.