AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > GS-726

SAMPLE INFO : GS-726
Sample ID:GS-726
Station ID:GS-726
Latitude:52.0765
Longitude:-176.1109
Datum:NAD83
Date Sampled:1984-07-01
Sample Type 1:Lava
Sample Type 2:Flow
Field Lithology:Basaltic Andesite
Sample Unit:Great Sitkin Volcanics
Text Description:
dark gray porphyritic flow, more cpx and no amph. Detailed petro description on page 143 of 1987 thesis

References:
The petrology and geochemistry of the Great Sitkin Suite: implications for the genesis of calc-alkaline magmas

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedVolcanoLocation DescriptionText DescriptionSample IDSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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
GS-726 52.0765 -176.1109 Neuweld, M. A. 1984-07-01 Great Sitkinwest side of Glacier Creekdark gray porphyritic flow, more cpx and no amph. Detailed petro description on page 143 of 1987 thesisGS-726 54.265593561368 0.83501006036217 18.571428571429 8.6737730204163 4.1247484909457 9.3360160965795 0.95573440643863 99.41930EMP8.6737730204163 0.576 392.4 7.837 19.126 12.576 3.4 1.073 0.627 2.4 0.364 2.349 0.221 1.838 0.948 27.686 6.083 30.153 11.756 7932.6751930INAAMnO V=0.1307847082495, M=INAA, R=1930;Na2O V=3.158953722334, M=INAA, R=1930;

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