AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > 80cnd17

SAMPLE INFO : 80cnd17
Sample ID:80cnd17
Station ID:80cnd17
Latitude:62.1123
Longitude:-144.3009
Datum:NAD83
Date Sampled:1980-01-01
Sample Type 1:Lava
Sample Type 2:Flow
Field Lithology:Andesite
Text Description:
Sanford Glacier Flows; These andesites, by virtue of their geographic position, may have been derived from Mt. Zanetti. If so, Mt. Zanetti represents essentially a monogenetic vent of roughly the volume of Mt. St. Helens.

References:
Petrology and geochemistry of Okmok and Wrangell volcanoes, Alaska

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
80cnd1762.1123-144.3009Nye, C. J.1980-01-01 WrangellThese flows were collected from cliffs bordering the ground moraine of a retreating, unnamed, glacier south of the Sanford Glacier. These flows span 700 m of continous stratigraphic section with no apparent time break, except for a weathering surface immediately above 80cnd01. Individual samples are no closer than every other flow, and in many cases 3-4 flows may be spanned between individuals.Sanford Glacier Flows; These andesites, by virtue of their geographic position, may have been derived from Mt. Zanetti. If so, Mt. Zanetti represents essentially a monogenetic vent of roughly the volume of Mt. St. Helens.80cnd17Whole Rock 60.64 0.92 16.82 3.87 6.31 2.99 1.91 0.2 97.8547XRF6.33 49 488 23 198 8.3 5396 51 47XRFK V=15524, M=XRF, R=47;

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